Product Description
3.4MM DC Planetary Gear Motor
Product Description
above specifications just for reference and customizable according to requirements.
| motor specifications:3mm motor | |
| motors (optional) | stepper motor |
| voltage(optional) | 1.5-5v |
| input speed | <=10000rpm |
| current | 50mA max |
| performance Data:3mm gear stepper motor | ||||||
| Model | Rated speed | max rated torque | Max Instant Torque | Reduction Ratio | gearbox length | Overall Lenth |
| rpm | gf.cm | gf.cm | mm | mm | ||
| ZWBMD003003-5 | 300.0 | 50 | 150 | 5 | 6.0 | 10.75 |
| ZWBMD003003-25 | 60.0 | 50 | 150 | 25 | 7.5 | 12.25 |
| ZWBMD003003-125 | 12.0 | 50 | 150 | 125 | 9.0 | 13.75 |
| ZWBMD003003-625 | 2.4 | 50 | 150 | 625 | 10.5 | 15.25 |
| * The above specifications are subject to change without prior notice. They are for reference only and can be customized as required. | ||||||
Please let us know your requirements and we will provide you with micro transmission solutions.
Product details show:
Application
| Smart wearable devices | watch,VR,AR,XR and etc. |
| Household application | kitchen appliances, sewing machines, corn popper, vacuum cleaner, garden tool, sanitary ware, window curtain, intelligent closestool, sweeping robot, power seat, standing desk, electric sofa, TV, computer, treadmill, spyhole, cooker hood, electric drawer, electric mosquito net, intelligent cupboard, intelligent wardrobe, automatic soap dispenser, UV baby bottle sterilizer, lifting hot pot cookware, dishwasher, washing machine, food breaking machine, dryer, air conditioning, dustbin, coffee machine, whisk,smart lock,bread maker,Window cleaning robot and etc. |
| communication equipment | 5G base station,video conference,mobile phone and etc. |
| Office automation equipments | scanners, printers, multifunction machines copy machines, fax (FAX paper cutter), computer peripheral, bank machine, screen, lifting socket, display,notebook PC and etc. |
| Automotive products | conditioning damper actuator, car DVD,door lock actuator, retractable rearview mirror, meters, optic axis control device, head light beam level adjuster, car water pump, car antenna, lumbar support, EPB, car tail gate electric putter, HUD, head-up display, vehicle sunroof, EPS, AGS, car window, head restraint, E-booster, car seat, vehicle charging station and etc. |
| Toys and models | radio control model, automatic cruise control, ride-on toy, educational robot, programming robot, medical robot, automatic feeder, intelligent building blocks, escort robot and etc. |
| Medical equipments | blood pressure meter, breath machine, medical cleaning pump, medical bed, blood pressure monitors, medical ventilator, surgical staplers, infusion pump, dental instrument, self-clotting cutter, wound cleaning pump for orthopedic surgery,electronic cigarette, eyebrow pencil,fascia gun, , surgical robot,laboratory automation and etc. |
| Industrials | flow control valves, seismic testing,automatic reclosing,Agricultural unmanned aerial vehicle,automatic feeder ,intelligent express cabinet and etc. |
| Electric power tools | electric drill, screwdriver,garden tool and etc. |
| Precision instruments | optics instruments,automatic vending machine, wire-stripping machine and etc. |
| Personal care | tooth brush, hair clipper, electric shaver, massager, vibrator, hair dryer, rubdown machine, scissor hair machine, foot grinder,anti-myopia pen, facial beauty equipment, hair curler,Electric threading knife,POWER PERFECT PORE, Puff machine,eyebrow tweezers and etc. |
| Consumer electronics | camera, mobile phone,digital camera, automatic retracting device,camcorder, kinescope DVD,headphone stereo, cassette tape recorder, bluetooth earbud charging case, turntable, tablet,UAV(unmanned aerial vehicle),surveillance camera,PTZ camera, rotating smart speaker and etc. |
| robots | educational robot, programming robot, medical robot, escort robot and etc. |
Company Profile
HangZhou CHINAMFG Machinery & Electronics Co., Ltd was established in 2001,We provide the total drive solution for customers from design, tooling fabrication, components manufacturing and assembly.
Workshop
Testing Equipment
1) Competitive Advantages
- 1) Competitive Advantages
19+year experience in manufacturing motor gearbox
We provide technical support from r&d, prototype, testing, assembly and serial production , ODM &OEM
Competitive Price
Product Performance: Low noise, High efficiency, Long lifespan
Prompt Delivery: 15 working days after payment
Small Orders Accepted
2) Main Products
-
Precision reduction gearbox and its diameter:3.4mm-38mm,voltage:1.5-24V,power: 0.01-40W,output speed:5-2000rpm and output torque:1.0 gf.cm -50kgf.cm,
- Customized worm and gear transmission machinery;
- Precise electromechanical motion module;
- Precise component and assembly of plastic and metal powder injection.
Our Services
- ODM & OEM
- Gearbox design and development
- Related technology support
- Micro drive gearbox custom solution
Packaging & Shipping
1) Packing Details
packed in nylon firstly, then carton, and then reinforced with wooden case for outer packing.
Or according to client’s requirement.
2) Shipping Details
samples will be shipped within 10 days;
batch order leading time according to the actual situation.
Certifications
Certifications
We Have passed to hold ISO9001:2015(CN11/3571),ISO14001:2004(U006616E0153R3M), ISO13485:2016(CN18/42018) and IATF16949:2016(CN11/3571.01).
and more…
FAQ
FAQ
1. Can you make the gearbox with custom specifications?
YES. We have design and development team, also a great term of engineers, each of them have
many work years experience.
2.Do you provide the samples?
YES. Our company can provide the samples to you, and the delivery time is about 5-15days according to the specification of gearbox you need.
3.What is your MOQ?
Our MOQ is 2000pcs. But at the beginning of our business, we accept small order.
4. Do you have the item in stock?
I am sorry we donot have the item in stock, All products are made with orders.
5. Do you provide technology support?
YES. Our company have design and development team, we can provide technology support if you
need.
6.How to ship to us?
We will ship the goods to you according to the DHL or UPS or FEDEX etc account you provide.
7.How to pay the money?
We accept T/T in advance. Also we have different bank account for receiving money, like US dollors or RMB etc.
8. How can I know the product is suitable for me?
Frist, you need to provide us the more details information about the product. We will recommend the item to you according to your requirement of specification. After you confirm, we will prepare the samples to you. also we will offer some good advances according to your product use.
9. Can I come to your company to visit?
YES, you can come to our company to visit at anytime, and welcome to visit our company.
10. How do contact us ?
Please send an inquiry
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Application: | Universal, Industrial, Household Appliances, Car, Power Tools |
|---|---|
| Operating Speed: | Low Speed |
| Excitation Mode: | Permanent Magnet |
| Function: | Control |
| Casing Protection: | Drip-Proof |
| Number of Poles: | 4 |
| Customization: |
Available
|
|
|---|
Are gear motors suitable for both heavy-duty industrial applications and smaller-scale uses?
Yes, gear motors are suitable for both heavy-duty industrial applications and smaller-scale uses. Their versatility and ability to provide torque multiplication make them valuable in a wide range of applications. Here’s a detailed explanation of why gear motors are suitable for both types of applications:
1. Heavy-Duty Industrial Applications:
Gear motors are commonly used in heavy-duty industrial applications due to their robustness and ability to handle high loads. Here are the reasons why they are suitable for such applications:
- Torque Multiplication: Gear motors are designed to provide high torque output, making them ideal for applications that require substantial force to move or operate heavy machinery, conveyors, or equipment.
- Load Handling: Industrial settings often involve heavy loads and demanding operating conditions. Gear motors, with their ability to handle high loads, are well-suited for tasks such as lifting, pulling, pushing, or driving heavy materials or equipment.
- Durability: Heavy-duty industrial applications require components that can withstand harsh environments, frequent use, and demanding operating conditions. Gear motors are typically constructed with durable materials and designed to withstand heavy vibrations, shock loads, and temperature variations.
- Speed Reduction: Many industrial processes require the reduction of motor speed to achieve the desired output speed. Gear motors offer precise speed reduction capabilities through gear ratios, allowing for optimal control and operation of machinery and equipment.
2. Smaller-Scale Uses:
While gear motors excel in heavy-duty industrial applications, they are also suitable for smaller-scale uses across various industries and applications. Here’s why gear motors are well-suited for smaller-scale uses:
- Compact Size: Gear motors are available in compact sizes, making them suitable for applications with limited space or small-scale machinery, devices, or appliances.
- Torque and Power Control: Even in smaller-scale applications, there may be a need for torque multiplication or precise power control. Gear motors can provide the necessary torque and power output for tasks such as precise positioning, controlling speed, or driving small loads.
- Versatility: Gear motors come in various configurations, such as parallel shaft, planetary, or worm gear designs, offering flexibility to match specific requirements. They can be adapted to different applications, including robotics, medical devices, automotive systems, home automation, and more.
- Efficiency: Gear motors are designed to be efficient, converting the electrical input power into mechanical output power with minimal losses. This efficiency is advantageous for smaller-scale applications where energy conservation and battery life are critical.
Overall, gear motors are highly versatile and suitable for both heavy-duty industrial applications and smaller-scale uses. Their ability to provide torque multiplication, handle high loads, offer precise speed control, and accommodate various sizes and configurations makes them a reliable choice in a wide range of applications. Whether it’s powering large industrial machinery or driving small-scale automation systems, gear motors provide the necessary torque, control, and durability required for efficient operation.
Can gear motors be used for precise positioning, and if so, what features enable this?
Yes, gear motors can be used for precise positioning in various applications. The combination of gear mechanisms and motor control features enables gear motors to achieve accurate and repeatable positioning. Here’s a detailed explanation of the features that enable gear motors to be used for precise positioning:
1. Gear Reduction:
One of the key features of gear motors is their ability to provide gear reduction. Gear reduction refers to the process of reducing the output speed of the motor while increasing the torque. By using the appropriate gear ratio, gear motors can achieve finer control over the rotational movement, allowing for more precise positioning. The gear reduction mechanism enables the motor to rotate at a slower speed while maintaining higher torque, resulting in improved accuracy and control.
2. High Resolution Encoders:
Many gear motors are equipped with high-resolution encoders. An encoder is a device that measures the position and speed of the motor shaft. High-resolution encoders provide precise feedback on the motor’s rotational position, allowing for accurate position control. The encoder signals are used in conjunction with motor control algorithms to ensure precise positioning by monitoring and adjusting the motor’s movement in real-time. The use of high-resolution encoders greatly enhances the gear motor’s ability to achieve precise and repeatable positioning.
3. Closed-Loop Control:
Gear motors with closed-loop control systems offer enhanced positioning capabilities. Closed-loop control involves continuously comparing the actual motor position (as measured by the encoder) with the desired position and making adjustments to minimize any position error. The closed-loop control system uses feedback from the encoder to adjust the motor’s speed, direction, and torque, ensuring accurate positioning even in the presence of external disturbances or variations in the load. Closed-loop control enables gear motors to actively correct for position errors and maintain precise positioning over time.
4. Stepper Motors:
Stepper motors are a type of gear motor that provides excellent precision and control for positioning applications. Stepper motors operate by converting electrical pulses into incremental steps of movement. Each step corresponds to a specific angular displacement, allowing precise positioning control. Stepper motors offer high step resolution, allowing for fine position adjustments. They are commonly used in applications that require precise positioning, such as robotics, 3D printers, and CNC machines.
5. Servo Motors:
Servo motors are another type of gear motor that excels in precise positioning tasks. Servo motors combine a motor, a feedback device (such as an encoder), and a closed-loop control system. They offer high torque, high speed, and excellent positional accuracy. Servo motors are capable of dynamically adjusting their speed and torque to maintain the desired position accurately. They are widely used in applications that require precise and responsive positioning, such as industrial automation, robotics, and camera pan-tilt systems.
6. Motion Control Algorithms:
Advanced motion control algorithms play a crucial role in enabling gear motors to achieve precise positioning. These algorithms, implemented in motor control systems or dedicated motion controllers, optimize the motor’s behavior to ensure accurate positioning. They take into account factors such as acceleration, deceleration, velocity profiling, and jerk control to achieve smooth and precise movements. Motion control algorithms enhance the gear motor’s ability to start, stop, and position accurately, reducing position errors and overshoot.
By leveraging gear reduction, high-resolution encoders, closed-loop control, stepper motors, servo motors, and motion control algorithms, gear motors can be effectively used for precise positioning in various applications. These features enable gear motors to achieve accurate and repeatable positioning, making them suitable for tasks that require precise control and reliable positioning performance.
What is a gear motor, and how does it combine the functions of gears and a motor?
A gear motor is a type of motor that incorporates gears into its design to combine the functions of gears and a motor. It consists of a motor, which provides the mechanical power, and a set of gears, which transmit and modify this power to achieve specific output characteristics. Here’s a detailed explanation of what a gear motor is and how it combines the functions of gears and a motor:
A gear motor typically consists of two main components: the motor and the gear system. The motor is responsible for converting electrical energy into mechanical energy, generating rotational motion. The gear system, on the other hand, consists of multiple gears with different sizes and tooth configurations. These gears are meshed together in a specific arrangement to transmit and modify the output torque and speed of the motor.
The gears in a gear motor serve several functions:
1. Torque Amplification:
One of the primary functions of the gear system in a gear motor is to amplify the torque output of the motor. By using gears with different sizes, the input torque can be effectively multiplied or reduced. This allows the gear motor to provide higher torque at lower speeds or lower torque at higher speeds, depending on the gear arrangement. This torque amplification is beneficial in applications where high torque is required, such as in heavy machinery or vehicles.
2. Speed Reduction or Increase:
The gear system in a gear motor can also be used to reduce or increase the rotational speed of the motor output. By utilizing gears with different numbers of teeth, the gear ratio can be adjusted to achieve the desired speed output. For example, a gear motor with a higher gear ratio will output lower speed but higher torque, whereas a gear motor with a lower gear ratio will output higher speed but lower torque. This speed control capability allows for precise matching of motor output to the requirements of specific applications.
3. Directional Control:
Gears in a gear motor can be used to control the direction of rotation of the motor output shaft. By employing different combinations of gears, such as spur gears, bevel gears, or worm gears, the rotational direction can be changed. This directional control is crucial in applications where bidirectional movement is required, such as in conveyor systems or robotic arms.
4. Load Distribution:
The gear system in a gear motor helps distribute the load evenly across multiple gears, which reduces the stress on individual gears and increases the overall durability and lifespan of the motor. By sharing the load among multiple gears, the gear motor can handle higher torque applications without putting excessive strain on any particular gear. This load distribution capability is especially important in heavy-duty applications that require continuous operation under demanding conditions.
By combining the functions of gears and a motor, gear motors offer several advantages. They provide torque amplification, speed control, directional control, and load distribution capabilities, making them suitable for various applications that require precise and controlled mechanical power. Gear motors are commonly used in industries such as robotics, automotive, manufacturing, and automation, where reliable and efficient power transmission is essential.
editor by CX 2024-05-13
China high quality CHINAMFG Zwmd008008-19 8mm Gear Ratio 19 3V 6V 12V 150mA 391rpm 400GF. Cm Micro Brushless Planetary Metal DC Gear Motor supplier
Product Description
8MM DC Planetary Metal dc Gear Motor
Product Description
above specifications just for reference and customizable according to requirements.
| motor specifications:8mm motor | |
| motors (optional) | brushed dc motor,stepper motor |
| voltage(optional) | 3-12v |
| input speed | <=30000rpm |
| current | 150mA max |
| performance Data:8mm Planetary Metal Gearbox Stepper Motor/brushed dc Motor | |||||||
| Model | Rated Speed | Max Speed | Max Rated Torque | Max Instant Torque | Reduction Ratio | Gearbox Length | Overall Length |
| rpm | rpm | gf.cm | gf.cm | mm | mm | ||
| ZWBMD008008-4 | 3361 | 4630 | 250 | 500 | 4 | 11.6 | 26.1 |
| ZWBMD008008-5 | 2269 | 3125 | 250 | 500 | 5 | 11.6 | 26.1 |
| ZWBMD008008-13 | 934 | 1228 | 400 | 800 | 13 | 14.3 | 28.8 |
| ZWBMD008008-19 | 630 | 829 | 400 | 800 | 19 | 14.3 | 28.8 |
| ZWBMD008008-28 | 425 | 559 | 400 | 800 | 28 | 14.3 | 28.8 |
| ZWBMD008008-47 | 259 | 335 | 600 | 1200 | 47 | 17 | 31.5 |
| ZWBMD008008-69 | 175 | 226 | 600 | 1200 | 69 | 17 | 31.5 |
| ZWBMD008008-102 | 118 | 153 | 600 | 1200 | 102 | 17 | 31.5 |
| ZWBMD008008-152 | 80 | 103 | 600 | 1200 | 152 | 17 | 31.5 |
| ZWBMD008008-168 | 72 | 91 | 750 | 1500 | 168 | 19.7 | 34.2 |
| ZWBMD008008-249 | 49 | 62 | 750 | 1500 | 249 | 19.7 | 34.2 |
| ZWBMD008008-369 | 33 | 42 | 750 | 1500 | 369 | 19.7 | 34.2 |
| ZWBMD008008-546 | 22 | 28 | 750 | 1500 | 546 | 19.7 | 34.2 |
| ZWBMD008008-809 | 15 | 19 | 750 | 1500 | 809 | 19.7 | 34.2 |
| * The above specifications are subject to change without prior notice. They are for reference only and can be customized as required. | |||||||
Please let us know your requirements and we will provide you with micro transmission solutions.
Product details show:
Application
| Smart wearable devices | watch,VR,AR,XR and etc. |
| Household application | kitchen appliances, sewing machines, corn popper, vacuum cleaner, garden tool, sanitary ware, window curtain, intelligent closestool, sweeping robot, power seat, standing desk, electric sofa, TV, computer, treadmill, spyhole, cooker hood, electric drawer, electric mosquito net, intelligent cupboard, intelligent wardrobe, automatic soap dispenser, UV baby bottle sterilizer, lifting hot pot cookware, dishwasher, washing machine, food breaking machine, dryer, air conditioning, dustbin, coffee machine, whisk,smart lock,bread maker,Window cleaning robot and etc. |
| communication equipment | 5G base station,video conference,mobile phone and etc. |
| Office automation equipments | scanners, printers, multifunction machines copy machines, fax (FAX paper cutter), computer peripheral, bank machine, screen, lifting socket, display,notebook PC and etc. |
| Automotive products | conditioning damper actuator, car DVD,door lock actuator, retractable rearview mirror, meters, optic axis control device, head light beam level adjuster, car water pump, car antenna, lumbar support, EPB, car tail gate electric putter, HUD, head-up display, vehicle sunroof, EPS, AGS, car window, head restraint, E-booster, car seat, vehicle charging station and etc. |
| Toys and models | radio control model, automatic cruise control, ride-on toy, educational robot, programming robot, medical robot, automatic feeder, intelligent building blocks, escort robot and etc. |
| Medical equipments | blood pressure meter, breath machine, medical cleaning pump, medical bed, blood pressure monitors, medical ventilator, surgical staplers, infusion pump, dental instrument, self-clotting cutter, wound cleaning pump for orthopedic surgery,electronic cigarette, eyebrow pencil,fascia gun, , surgical robot,laboratory automation and etc. |
| Industrials | flow control valves, seismic testing,automatic reclosing,Agricultural unmanned aerial vehicle,automatic feeder ,intelligent express cabinet and etc. |
| Electric power tools | electric drill, screwdriver,garden tool and etc. |
| Precision instruments | optics instruments,automatic vending machine, wire-stripping machine and etc. |
| Personal care | tooth brush, hair clipper, electric shaver, massager, vibrator, hair dryer, rubdown machine, scissor hair machine, foot grinder,anti-myopia pen, facial beauty equipment, hair curler,Electric threading knife,POWER PERFECT PORE, Puff machine,eyebrow tweezers and etc. |
| Consumer electronics | camera, mobile phone,digital camera, automatic retracting device,camcorder, kinescope DVD,headphone stereo, cassette tape recorder, bluetooth earbud charging case, turntable, tablet,UAV(unmanned aerial vehicle),surveillance camera,PTZ camera, rotating smart speaker and etc. |
| robots | educational robot, programming robot, medical robot, escort robot and etc. |
Company Profile
HangZhou CHINAMFG Machinery & Electronics Co., Ltd was established in 2001,We provide the total drive solution for customers from design, tooling fabrication, components manufacturing and assembly.
Workshop
Testing Equipment
1) Competitive Advantages
- 1) Competitive Advantages
19+year experience in manufacturing motor gearbox
We provide technical support from r&d, prototype, testing, assembly and serial production , ODM &OEM
Competitive Price
Product Performance: Low noise, High efficiency, Long lifespan
Prompt Delivery: 15 working days after payment
Small Orders Accepted
2) Main Products
-
Precision reduction gearbox and its diameter:3.4mm-38mm,voltage:1.5-24V,power: 0.01-40W,output speed:5-2000rpm and output torque:1.0 gf.cm -50kgf.cm,
- Customized worm and gear transmission machinery;
- Precise electromechanical motion module;
- Precise component and assembly of plastic and metal powder injection.
Our Services
- ODM & OEM
- Gearbox design and development
- Related technology support
- Micro drive gearbox custom solution
Packaging & Shipping
1) Packing Details
packed in nylon firstly, then carton, and then reinforced with wooden case for outer packing.
Or according to client’s requirement.
2) Shipping Details
samples will be shipped within 10 days;
batch order leading time according to the actual situation.
Certifications
Certifications
We Have passed to hold ISO9001:2015(CN11/3571),ISO14001:2004(U006616E0153R3M), ISO13485:2016(CN18/42018) and IATF16949:2016(CN11/3571.01).
and more…
FAQ
FAQ
1. Can you make the gearbox with custom specifications?
YES. We have design and development team, also a great term of engineers, each of them have
many work years experience.
2.Do you provide the samples?
YES. Our company can provide the samples to you, and the delivery time is about 5-15days according to the specification of gearbox you need.
3.What is your MOQ?
Our MOQ is 2000pcs. But at the beginning of our business, we accept small order.
4. Do you have the item in stock?
I am sorry we donot have the item in stock, All products are made with orders.
5. Do you provide technology support?
YES. Our company have design and development team, we can provide technology support if you
need.
6.How to ship to us?
We will ship the goods to you according to the DHL or UPS or FEDEX etc account you provide.
7.How to pay the money?
We accept T/T in advance. Also we have different bank account for receiving money, like US dollors or RMB etc.
8. How can I know the product is suitable for me?
Frist, you need to provide us the more details information about the product. We will recommend the item to you according to your requirement of specification. After you confirm, we will prepare the samples to you. also we will offer some good advances according to your product use.
9. Can I come to your company to visit?
YES, you can come to our company to visit at anytime, and welcome to visit our company.
10. How do contact us ?
Please send an inquiry
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Application: | Universal, Industrial, Household Appliances, Car, Power Tools |
|---|---|
| Operating Speed: | Low Speed |
| Excitation Mode: | Permanent Magnet |
| Function: | Control |
| Casing Protection: | Drip-Proof |
| Number of Poles: | 4 |
| Customization: |
Available
|
|
|---|
What types of feedback mechanisms are commonly integrated into gear motors for control?
Gear motors often incorporate feedback mechanisms to provide control and improve their performance. These feedback mechanisms enable the motor to monitor and adjust its operation based on various parameters. Here are some commonly integrated feedback mechanisms in gear motors:
1. Encoder Feedback:
An encoder is a device that provides position and speed feedback by converting the motor’s mechanical motion into electrical signals. Encoders commonly used in gear motors include:
- Incremental Encoders: These encoders provide information about the motor’s shaft position and speed relative to a reference point. They generate pulses as the motor rotates, allowing precise measurement of position and speed changes.
- Absolute Encoders: Absolute encoders provide the precise position of the motor’s shaft within a full revolution. They do not require a reference point and provide accurate feedback even after power loss or motor restart.
2. Hall Effect Sensors:
Hall effect sensors use the principle of the Hall effect to detect the presence and strength of a magnetic field. They are commonly used in gear motors for speed and position sensing. Hall effect sensors provide feedback by detecting changes in the motor’s magnetic field and converting them into electrical signals.
3. Current Sensors:
Current sensors monitor the electrical current flowing through the motor’s windings. By measuring the current, these sensors provide feedback regarding the motor’s torque, load conditions, and power consumption. Current sensors are essential for motor control strategies such as current limiting, overcurrent protection, and closed-loop control.
4. Temperature Sensors:
Temperature sensors are integrated into gear motors to monitor the motor’s temperature. They provide feedback on the motor’s thermal conditions, allowing the control system to adjust the motor’s operation to prevent overheating. Temperature sensors are crucial for ensuring the motor’s reliability and preventing damage due to excessive heat.
5. Hall Effect Limit Switches:
Hall effect limit switches are used to detect the presence or absence of a magnetic field within a specific range. They are commonly employed as end-of-travel or limit switches in gear motors. Hall effect limit switches provide feedback to the control system, indicating when the motor has reached a specific position or when it has moved beyond the allowed range.
6. Resolver Feedback:
A resolver is an electromagnetic device used to determine the position and speed of a rotating shaft. It provides feedback by generating sine and cosine signals that correspond to the shaft’s angular position. Resolver feedback is commonly used in high-performance gear motors requiring accurate position and speed control.
These feedback mechanisms, when integrated into gear motors, enable precise control, monitoring, and adjustment of various motor parameters. By utilizing feedback signals from encoders, Hall effect sensors, current sensors, temperature sensors, limit switches, or resolvers, the control system can optimize the motor’s performance, ensure accurate positioning, maintain speed control, and protect the motor from excessive loads or overheating.
Are there environmental benefits to using gear motors in certain applications?
Yes, there are several environmental benefits associated with the use of gear motors in certain applications. Gear motors offer advantages that can contribute to increased energy efficiency, reduced resource consumption, and lower environmental impact. Here’s a detailed explanation of the environmental benefits of using gear motors:
1. Energy Efficiency:
Gear motors can improve energy efficiency in various ways:
- Torque Conversion: Gear reduction allows gear motors to deliver higher torque output while operating at lower speeds. This enables the motor to perform tasks that require high torque, such as lifting heavy loads or driving machinery with high inertia, more efficiently. By matching the motor’s power characteristics to the load requirements, gear motors can operate closer to their peak efficiency, minimizing energy waste.
- Controlled Speed: Gear reduction provides finer control over the motor’s rotational speed. This allows for more precise speed regulation, reducing the likelihood of energy overconsumption and optimizing energy usage.
2. Reduced Resource Consumption:
The use of gear motors can lead to reduced resource consumption and environmental impact:
- Smaller Motor Size: Gear reduction allows gear motors to deliver higher torque with smaller, more compact motors. This reduction in motor size translates to reduced material and resource requirements during manufacturing. It also enables the use of smaller and lighter equipment, which can contribute to energy savings during operation and transportation.
- Extended Motor Lifespan: The gear mechanism in gear motors helps reduce the load and stress on the motor itself. By distributing the load more evenly, gear motors can help extend the lifespan of the motor, reducing the need for frequent replacements and the associated resource consumption.
3. Noise Reduction:
Gear motors can contribute to a quieter and more environmentally friendly working environment:
- Noise Dampening: Gear reduction can help reduce the noise generated by the motor. The gear mechanism acts as a noise dampener, absorbing and dispersing vibrations and reducing overall noise emission. This is particularly beneficial in applications where noise reduction is important, such as residential areas, offices, or noise-sensitive environments.
4. Precision and Control:
Gear motors offer enhanced precision and control, which can lead to environmental benefits:
- Precise Positioning: Gear motors, especially stepper motors and servo motors, provide precise positioning capabilities. This accuracy allows for more efficient use of resources, minimizing waste and optimizing the performance of machinery or systems.
- Optimized Control: Gear motors enable precise control over speed, torque, and movement. This control allows for better optimization of processes, reducing energy consumption and minimizing unnecessary wear and tear on equipment.
In summary, using gear motors in certain applications can have significant environmental benefits. Gear motors offer improved energy efficiency, reduced resource consumption, noise reduction, and enhanced precision and control. These advantages contribute to lower energy consumption, reduced environmental impact, and a more sustainable approach to power transmission and control. When selecting motor systems for specific applications, considering the environmental benefits of gear motors can help promote energy efficiency and sustainability.
What is a gear motor, and how does it combine the functions of gears and a motor?
A gear motor is a type of motor that incorporates gears into its design to combine the functions of gears and a motor. It consists of a motor, which provides the mechanical power, and a set of gears, which transmit and modify this power to achieve specific output characteristics. Here’s a detailed explanation of what a gear motor is and how it combines the functions of gears and a motor:
A gear motor typically consists of two main components: the motor and the gear system. The motor is responsible for converting electrical energy into mechanical energy, generating rotational motion. The gear system, on the other hand, consists of multiple gears with different sizes and tooth configurations. These gears are meshed together in a specific arrangement to transmit and modify the output torque and speed of the motor.
The gears in a gear motor serve several functions:
1. Torque Amplification:
One of the primary functions of the gear system in a gear motor is to amplify the torque output of the motor. By using gears with different sizes, the input torque can be effectively multiplied or reduced. This allows the gear motor to provide higher torque at lower speeds or lower torque at higher speeds, depending on the gear arrangement. This torque amplification is beneficial in applications where high torque is required, such as in heavy machinery or vehicles.
2. Speed Reduction or Increase:
The gear system in a gear motor can also be used to reduce or increase the rotational speed of the motor output. By utilizing gears with different numbers of teeth, the gear ratio can be adjusted to achieve the desired speed output. For example, a gear motor with a higher gear ratio will output lower speed but higher torque, whereas a gear motor with a lower gear ratio will output higher speed but lower torque. This speed control capability allows for precise matching of motor output to the requirements of specific applications.
3. Directional Control:
Gears in a gear motor can be used to control the direction of rotation of the motor output shaft. By employing different combinations of gears, such as spur gears, bevel gears, or worm gears, the rotational direction can be changed. This directional control is crucial in applications where bidirectional movement is required, such as in conveyor systems or robotic arms.
4. Load Distribution:
The gear system in a gear motor helps distribute the load evenly across multiple gears, which reduces the stress on individual gears and increases the overall durability and lifespan of the motor. By sharing the load among multiple gears, the gear motor can handle higher torque applications without putting excessive strain on any particular gear. This load distribution capability is especially important in heavy-duty applications that require continuous operation under demanding conditions.
By combining the functions of gears and a motor, gear motors offer several advantages. They provide torque amplification, speed control, directional control, and load distribution capabilities, making them suitable for various applications that require precise and controlled mechanical power. Gear motors are commonly used in industries such as robotics, automotive, manufacturing, and automation, where reliable and efficient power transmission is essential.
editor by CX 2024-05-08
China OEM Durable 20mm DC Motor with Gearbox Micro Metal Geared DC Motor 12V a/c vacuum pump
Product Description
Product Description
Durable 20mm DC Motor with Gearbox featuring high-power 0.65A stall current, 48CPR encoder, back shaft option, and choice of metal or carbon brush. Ideal for various applications.
Technical parameters
| Model | Voltage
Unit: VDC |
No load speed
Unit: rpm |
Noload current
Unit: mA |
Stall torque
Unit: kg.cm |
Gear ratio |
| 20D18011-EN | 12V | 535 rpm | 60mA | 0.89 kg.cm | 11.7:1 |
| 20D18571-EN | 12V | 215 rpm | 60mA | 2 kg.cm | 29:1 |
| 20D18056-EN | 12V | 110 rpm | 60mA | 3.3 kg.cm | 56:1 |
| 20D185717-EN | 12V | 58 rpm | 60mA | 5.6 kg.cm | 107:1 |
| 20D185715-EN | 12V | 30 rpm | 60mA | 9.7 kg.cm | 205:1 |
| 20D18 0571 -EN | 12V | 13 rpm | 60mA | 15 kg.cm | 455:1 |
| 20D13031-EN | 12V | 260 rpm | 40mA | 1.3 kg.cm | 31:1 |
| 20D13078-EN | 12V | 105 rpm | 40mA | 2.8 kg.cm | 78:1 |
| 20D130195-EN | 12V | 42 rpm | 60mA | 6.4 kg.cm | 195:1 |
| 20D130488-EN | 12V | 16 rpm | 60mA | 11 kg.cm | 488:1 |
| Model | Voltage
Unit: VDC |
No load speed
Unit: rpm |
Noload current
Unit: mA |
Stall torque
Unit: kg.cm |
Gear ratio |
| 20D18011 | 12V | 535 rpm | 60mA | 0.89 kg.cm | 11.7:1 |
| 20D18571 | 12V | 215 rpm | 60mA | 2 kg.cm | 29:1 |
| 20D18056 | 12V | 110 rpm | 60mA | 3.3 kg.cm | 56:1 |
| 20D185717 | 12V | 58 rpm | 60mA | 5.6 kg.cm | 107:1 |
| 20D185715 | 12V | 30 rpm | 60mA | 9.7 kg.cm | 205:1 |
| 20D18 0571 | 12V | 13 rpm | 60mA | 15 kg.cm | 455:1 |
| 20D13031 | 12V | 260 rpm | 40mA | 1.3 kg.cm | 31:1 |
| 20D13078 | 12V | 105 rpm | 40mA | 2.8 kg.cm | 78:1 |
| 20D130195 | 12V | 42 rpm | 60mA | 6.4 kg.cm | 195:1 |
| 20D130488 | 12V | 16 rpm | 60mA | 11 kg.cm | 488:1 |
Detailed Photos
Product Parameters
Certifications
Packaging & Shipping
Installation Instructions
Company Profile
Welcome to HangZhou Xihu (West Lake) Dis. Motor Co., Ltd.
Our company specializes in producing AC and DC motors for a wide range of applications, including kitchen appliances, air flow products, air conditioners, water heaters, pumps, power tools, robots, 3D printers, medical devices, smart wearables, electrical toys, and household appliances.
With over 16 years of experience working with top brands, we understand the importance of quality and consumer satisfaction. Our team of specialists in engineering, manufacturing, quality control, production management, and technology development ensures that we deliver superior products to our customers.
Key features of our products:
- Powerful DC brushed and brushless motors
- Experienced engineers providing customer-specific motion solutions
- Compliance with EU & America regulations (CE standards, RoHS, child safety, environmental safety, and social responsibility)
- ISO9001:2001 management systems
- Global presence with successful sales in over 20 countries
- Superior customer service and high-quality products
- Innovative design reflecting the latest trends
- Competitive prices due to efficient business structure
- Convenient ordering quantities
Join the many top brands CHINAMFG that trust HangZhou Xihu (West Lake) Dis. Motor Co., Ltd. for their motor needs. Contact us today for a professional and comprehensive solution tailored to your specific requirements.
Exhibitors and customers
FAQ
Q1. What about the payment way?
A1. By TT at sight trade assurance. 30% down payment should be paid after contract is valid, 70% balance should be paid before shipment.
Q2. Installation and stuff training available from you?
A2. Yes, we have rich engineers around the world which can send to your factory and train your workers. Also we can online guide your members.
Q3. How long is the guarantee?
A3. We offer you high quality machines with 12 months guarantee and reply you as soon as possible within 5 hours.
Q4. If the machine some parts is broken 1 day, how can we get help from you?
A4. We will send you spare parts free of charge If they are in warranty, not including easy-broken parts. For easy-broken parts, we will only charge a cost fee.
Q5.How does your factory do regarding quality control?
A5.We have CE certificate and we have a special QC department in charge of products’ quality. If you also need other certificates, we also can help to apply.
Q6. What is your packaging?
A6. Our conventional packaging is: After doing the anti-rust treatment, wrap the plastic film around the machine and then fix the machine on the wooden bracket.
Q7. How can we check the machines before delivery?
A7. We can provide online checking when testing the machine on site. We will take and prepare detailed testing videos for your checking before the delivery. We accept third-party testing. Except above points,we will provide detailed testing report. /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Application: | Universal, Industrial, Household Appliances, Car, Power Tools, DC Gear Motor |
|---|---|
| Operating Speed: | Low Speed |
| Excitation Mode: | Excited |
| Function: | Driving |
| Casing Protection: | Open Type |
| Number of Poles: | 2 |
| Customization: |
Available
|
|
|---|
Are there advancements or emerging technologies in micro gear motor development?
Yes, there are several advancements and emerging technologies in micro gear motor development that are shaping the future of this field. Here are some notable examples:
- Miniaturization: Advancements in manufacturing techniques and materials have enabled the miniaturization of micro gear motors. Today, micro gear motors are becoming smaller while still maintaining high torque and precision. This trend opens up new possibilities for their integration into compact devices and applications where space is limited.
- High-Efficiency Motors: There is a growing demand for micro gear motors with improved energy efficiency. Manufacturers are developing motor designs and control algorithms that minimize power losses, reduce friction, and optimize the motor’s efficiency across various operating conditions. High-efficiency motors contribute to longer battery life, reduced power consumption, and improved overall system performance.
- Smart and Connected Motors: With the rise of the Internet of Things (IoT) and smart devices, micro gear motors are being equipped with connectivity features and integrated sensors. These smart and connected motors can communicate with other devices, gather data, and enable advanced control and monitoring capabilities. This integration enhances automation, allows for predictive maintenance, and enables intelligent motor operation in various applications.
- Magnetic Gear Systems: Traditional mechanical gear systems in micro gear motors can introduce noise, backlash, and wear. Magnetic gear systems offer an alternative approach by utilizing magnetic forces to transmit torque. These systems eliminate the need for physical contact between gears, resulting in reduced friction, improved efficiency, and quieter operation. Magnetic gear systems are being explored and developed for micro gear motor applications where precision and low noise levels are critical.
- Advanced Materials: The development of new materials, such as high-strength composites and advanced engineering plastics, is driving improvements in micro gear motor performance. These materials offer enhanced mechanical properties, reduced weight, improved wear resistance, and increased durability. The use of advanced materials in micro gear motors contributes to higher torque density, improved efficiency, and extended lifespan.
- Nanotechnology: Nanotechnology is being explored for its potential impact on micro gear motor development. Nanoscale structures and materials can offer unique properties, such as improved lubrication, reduced friction, and enhanced thermal conductivity. Researchers are investigating the integration of nanomaterials and nanoscale manufacturing techniques to further enhance the performance and reliability of micro gear motors.
These advancements and emerging technologies in micro gear motor development are driving innovation and opening up new possibilities in various industries, including robotics, automation, medical devices, and consumer electronics. As research and development in this field continue, we can expect further improvements in efficiency, miniaturization, connectivity, and overall performance of micro gear motors.
Can you provide examples of innovative uses of micro gear motors in modern technology?
Micro gear motors have found innovative applications across various modern technologies. Here are some examples:
- Drones: Micro gear motors are commonly used in drones to drive the propellers and control the flight. Their compact size, lightweight design, and precise control capabilities make them ideal for achieving stable and agile flight maneuvers.
- Robotics: Micro gear motors play a crucial role in robotics, powering the joints and actuators of robotic arms, grippers, and humanoid robots. Their precise control, compact form factor, and high torque-to-size ratio enable robots to perform delicate and precise manipulations in industrial automation, medical procedures, and research applications.
- Automotive Systems: Micro gear motors are used in various automotive systems, such as power windows, door locks, and seat adjustments. Their small size and high torque allow for efficient and reliable operation of these mechanisms within the limited space available in vehicles.
- Medical Devices: Micro gear motors are utilized in medical devices and equipment, including surgical robots, prosthetics, insulin pumps, and lab automation systems. Their precise control, compact size, and low power consumption make them suitable for applications requiring fine movements, accurate dosing, and miniaturization.
- Consumer Electronics: Micro gear motors are incorporated into numerous consumer electronic devices. They can be found in cameras for lens movement and autofocus, wearable devices for haptic feedback and vibration, and home appliances for precise control of valves, fans, and robotic components.
- Smart Home Systems: Micro gear motors are employed in smart home systems to control various functions, such as motorized curtains, blinds, and awnings. Their precise control, quiet operation, and compatibility with automation systems allow for convenient and customizable control of these home features.
These examples represent just a few of the many innovative uses of micro gear motors in modern technology. Their versatility, precision, and compact design make them valuable components in a wide range of applications, contributing to advancements in automation, robotics, electronics, and beyond.
What are micro gear motors, and how do they differ from standard-sized gear motors?
Micro gear motors are compact and lightweight motor units that combine a small electric motor with a gear mechanism. They are designed to provide precise and controlled motion in applications where space is limited and weight reduction is crucial. Here’s how micro gear motors differ from standard-sized gear motors:
1. Size and Weight:
The most apparent difference between micro gear motors and standard-sized gear motors is their size and weight. Micro gear motors are significantly smaller and lighter than standard-sized gear motors. They are typically designed to fit in tight spaces or applications where size and weight constraints are critical, such as miniature robots, drones, or portable devices.
2. Power and Torque Output:
Due to their smaller size, micro gear motors generally have lower power and torque output compared to standard-sized gear motors. They are optimized for applications that require precise and low-power motion, rather than heavy-duty or high-torque operations. Micro gear motors are commonly used in applications such as micro robotics, medical devices, or small-scale automation systems.
3. Gearing Ratio:
The gearing ratio of micro gear motors is often higher compared to standard-sized gear motors. This means that the gear mechanism in micro gear motors provides a greater reduction in rotational speed and an increase in torque. The higher gearing ratio allows micro gear motors to deliver more torque output relative to their small motor size, enabling precise motion control in miniature applications.
4. Efficiency and Performance:
Micro gear motors may have slightly lower efficiency and performance compared to standard-sized gear motors. The smaller size and compact design can result in higher power losses and increased heat generation. However, advancements in motor and gear manufacturing technologies have significantly improved the efficiency and performance of micro gear motors, making them suitable for a wide range of applications.
5. Operating Characteristics:
Micro gear motors often exhibit different operating characteristics compared to standard-sized gear motors. They may have lower inertia, faster response times, and reduced backlash in the gear mechanism. These characteristics make micro gear motors suitable for applications requiring precise positioning, quick acceleration, and deceleration, such as miniature robotic arms or camera gimbal systems.
6. Cost:
Micro gear motors generally tend to be more expensive compared to standard-sized gear motors. The smaller size and specialized design of micro gear motors involve higher manufacturing costs. Additionally, the demand for micro gear motors is often driven by niche or specialized applications, which can contribute to their higher price point.
Despite their differences, both micro gear motors and standard-sized gear motors serve specific purposes in different applications. The choice between the two depends on the specific requirements of the application, including available space, weight limitations, power and torque requirements, and the desired level of precision and control.
editor by CX 2024-05-03
China Good quality Micro Metal Gear Motor Low Speed Motor 3V-12V vacuum pump adapter
Product Description
Micro Metal Gear Motor 3V-12V
| Voltage | Speed |
| 3V | 35RMP |
| 6V | 70RMP |
| 9V | 105RMP |
| 12V | 140RMP |
HangZhou CHINAMFG is an enterprise specialized in manufacturing advanced electric appliances and accessories. The company owns advanced equipment, strong technical team, perfect test system and prominent administration. We are sincerely weclome you joint to us and let us gain CHINAMFG business. /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Type: | Micro Metal Gear Motor |
|---|---|
| Transport Package: | Carton Box |
| Specification: | Gear Motor |
| Trademark: | OEM |
| Origin: | China |
| Samples: |
US$ 0/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
|
|
|---|
Where can individuals find reputable suppliers or manufacturers of micro gear motors?
Individuals looking for reputable suppliers or manufacturers of micro gear motors can consider the following reliable sources:
- Online Directories: Online directories, such as Thomasnet, Alibaba, or GlobalSpec, provide comprehensive listings of suppliers and manufacturers across various industries. These directories often include detailed profiles, product catalogs, and customer reviews, making it easier to evaluate and connect with reputable micro gear motor suppliers.
- Trade Shows and Exhibitions: Attending industry-specific trade shows and exhibitions offers an excellent opportunity to meet and connect with reputable micro gear motor manufacturers and suppliers. These events gather industry professionals, showcase the latest technologies, and provide a platform for networking and establishing business relationships.
- Industry Associations: Industry associations, such as the Robotics Industries Association (RIA) or the National Electrical Manufacturers Association (NEMA), can provide valuable resources and directories of reputable micro gear motor manufacturers and suppliers. These associations often have strict membership criteria, ensuring that listed companies adhere to industry standards and best practices.
- Referrals and Recommendations: Seek referrals or recommendations from colleagues, industry experts, or professionals who have experience working with micro gear motors. Their firsthand experiences can provide insights into reputable manufacturers or suppliers known for their quality products, reliable services, and customer support.
- Online Research and Reviews: Conducting online research allows individuals to explore various manufacturers or suppliers of micro gear motors. Look for websites, online forums, or discussion boards that provide reviews, ratings, or testimonials from customers. Reading unbiased experiences and feedback can help identify reputable companies that consistently deliver high-quality products and excellent customer service.
- Consulting with Industry Experts: Seek advice from industry experts, engineers, or consultants who specialize in micro gear motors. They often have extensive knowledge of the market, industry trends, and reputable manufacturers or suppliers. Consulting with experts can provide valuable insights and guidance in selecting the right supplier for specific requirements.
It is important to conduct due diligence when evaluating suppliers or manufacturers. Consider factors such as their reputation, years of experience in the industry, product quality, certifications, customer support, and delivery capabilities. Request samples, specifications, or references to assess their suitability for the intended application.
By utilizing these sources and conducting thorough research, individuals can find reputable suppliers or manufacturers of micro gear motors that meet their specific needs and ensure reliable and high-quality products.
How does the construction of micro gear motors contribute to their durability and longevity?
The construction of micro gear motors plays a crucial role in determining their durability and longevity. A well-designed and robust construction ensures that the motor can withstand the demands of its intended application and operate reliably over an extended period of time. Here’s a detailed explanation of how the construction of micro gear motors contributes to their durability and longevity:
1. Housing and Enclosure:
The housing and enclosure of a micro gear motor provide protection to its internal components. The housing is typically made of durable materials such as metal or high-quality plastics that can withstand mechanical stress, temperature variations, and environmental factors. The housing also helps to prevent dust, moisture, and other contaminants from entering the motor, reducing the risk of damage or malfunction. A sturdy and well-sealed housing enhances the durability and longevity of the motor by safeguarding its internal components from external influences.
2. Gear Train:
The gear train in a micro gear motor is responsible for transferring power from the motor to the output shaft. The gears are precision-engineered components that are designed to mesh smoothly and efficiently. The use of high-quality materials, such as hardened steel or engineered plastics, ensures that the gears can withstand the mechanical forces and stresses imposed during operation. Proper lubrication and maintenance of the gear train are also essential for reducing wear and extending the lifespan of the motor. A well-constructed and properly maintained gear train contributes to the overall durability and longevity of the micro gear motor.
3. Bearings:
Bearings are critical components in micro gear motors as they allow smooth rotation and support the shafts and gears. High-quality bearings, such as ball bearings or sleeve bearings, are used to minimize friction, reduce wear, and provide stable and reliable operation. The selection of bearings with appropriate load capacity and durability is crucial for ensuring the longevity of the motor. Additionally, proper lubrication and periodic maintenance of the bearings are necessary to prevent premature failure and maintain optimal performance over time.
4. Motor Windings and Cores:
The motor windings and cores are integral parts of a micro gear motor’s construction. The windings are typically made of copper or other conductive materials and are wound around a laminated core. The quality and insulation of the winding wires, as well as the core material, contribute to the motor’s efficiency and durability. High-quality windings and cores minimize energy losses, reduce heat generation, and ensure reliable electrical performance. Proper insulation and protection of the windings from mechanical stress, moisture, and temperature fluctuations are essential for the motor’s longevity.
5. Brushes and Commutator (in brushed motors):
In brushed micro gear motors, the brushes and commutator play a critical role in the motor’s construction and durability. The brushes are made of carbon or other materials with good electrical conductivity and wear resistance. They make contact with the commutator, which is a segmented copper or metal ring, to control the flow of current and generate the necessary electromagnetic forces. The brushes and commutator should be designed and manufactured to minimize wear, reduce sparking, and ensure consistent electrical contact. Regular maintenance, such as brush replacement, is necessary to maintain optimal performance and extend the lifespan of brushed micro gear motors.
6. Motor Cooling:
Efficient cooling is important for the durability and longevity of micro gear motors, especially those that operate at high speeds or under heavy loads. Motor constructions may incorporate cooling mechanisms such as fins, fans, or heat sinks to dissipate heat generated during operation. Proper cooling helps prevent overheating, which can lead to insulation breakdown, component degradation, and premature failure. Well-designed cooling systems improve the motor’s thermal management and contribute to its overall durability and longevity.
7. Quality Control and Manufacturing Processes:
The construction quality and manufacturing processes employed in the production of micro gear motors significantly impact their durability and longevity. Manufacturers that adhere to strict quality control standards, precision machining, and assembly processes produce motors with higher reliability and durability. Thorough testing, inspections, and quality assurance protocols ensure that the motors meet or exceed specified performance standards. By employing robust construction techniques and rigorous quality control measures, manufacturers can enhance the durability and longevity of micro gear motors.
In conclusion, the construction of micro gear motors directly influences their durability and longevity. A combination of factors such as sturdy housing, reliable gear train, high-quality bearings, well-designed windings and cores, optimized cooling, and adherence to quality control standards all contribute to the motor’s ability to withstand the demands of its application and operate reliably over an extended period. By selecting motors with robust constructions and performing regular maintenance, users can maximize the durability“`html
How does the construction of micro gear motors contribute to their durability and longevity?
The construction of micro gear motors plays a crucial role in determining their durability and longevity. A well-designed and robust construction ensures that the motor can withstand the demands of its intended application and operate reliably over an extended period of time. Here’s a detailed explanation of how the construction of micro gear motors contributes to their durability and longevity:
1. Housing and Enclosure:
The housing and enclosure of a micro gear motor provide protection to its internal components. The housing is typically made of durable materials such as metal or high-quality plastics that can withstand mechanical stress, temperature variations, and environmental factors. The housing also helps to prevent dust, moisture, and other contaminants from entering the motor, reducing the risk of damage or malfunction. A sturdy and well-sealed housing enhances the durability and longevity of the motor by safeguarding its internal components from external influences.
2. Gear Train:
The gear train in a micro gear motor is responsible for transferring power from the motor to the output shaft. The gears are precision-engineered components that are designed to mesh smoothly and efficiently. The use of high-quality materials, such as hardened steel or engineered plastics, ensures that the gears can withstand the mechanical forces and stresses imposed during operation. Proper lubrication and maintenance of the gear train are also essential for reducing wear and extending the lifespan of the motor. A well-constructed and properly maintained gear train contributes to the overall durability and longevity of the micro gear motor.
3. Bearings:
Bearings are critical components in micro gear motors as they allow smooth rotation and support the shafts and gears. High-quality bearings, such as ball bearings or sleeve bearings, are used to minimize friction, reduce wear, and provide stable and reliable operation. The selection of bearings with appropriate load capacity and durability is crucial for ensuring the longevity of the motor. Additionally, proper lubrication and periodic maintenance of the bearings are necessary to prevent premature failure and maintain optimal performance over time.
4. Motor Windings and Cores:
The motor windings and cores are integral parts of a micro gear motor’s construction. The windings are typically made of copper or other conductive materials and are wound around a laminated core. The quality and insulation of the winding wires, as well as the core material, contribute to the motor’s efficiency and durability. High-quality windings and cores minimize energy losses, reduce heat generation, and ensure reliable electrical performance. Proper insulation and protection of the windings from mechanical stress, moisture, and temperature fluctuations are essential for the motor’s longevity.
5. Brushes and Commutator (in brushed motors):
In brushed micro gear motors, the brushes and commutator play a critical role in the motor’s construction and durability. The brushes are made of carbon or other materials with good electrical conductivity and wear resistance. They make contact with the commutator, which is a segmented copper or metal ring, to control the flow of current and generate the necessary electromagnetic forces. The brushes and commutator should be designed and manufactured to minimize wear, reduce sparking, and ensure consistent electrical contact. Regular maintenance, such as brush replacement, is necessary to maintain optimal performance and extend the lifespan of brushed micro gear motors.
6. Motor Cooling:
Efficient cooling is important for the durability and longevity of micro gear motors, especially those that operate at high speeds or under heavy loads. Motor constructions may incorporate cooling mechanisms such as fins, fans, or heat sinks to dissipate heat generated during operation. Proper cooling helps prevent overheating, which can lead to insulation breakdown, component degradation, and premature failure. Well-designed cooling systems improve the motor’s thermal management and contribute to its overall durability and longevity.
7. Quality Control and Manufacturing Processes:
The construction quality and manufacturing processes employed in the production of micro gear motors significantly impact their durability and longevity. Manufacturers that adhere to strict quality control standards, precision machining, and assembly processes produce motors with higher reliability and durability. Thorough testing, inspections, and quality assurance protocols ensure that the motors meet or exceed specified performance standards. By employing robust construction techniques and rigorous quality control measures, manufacturers can enhance the durability and longevity of micro gear motors.
In conclusion, the construction of micro gear motors directly influences their durability and longevity. A combination of factors such as sturdy housing, reliable gear train, high-quality bearings, well-designed windings and cores, optimized cooling, and adherence to quality control standards all contribute to the motor’s ability to withstand the demands of its application and operate reliably over an extended period. By selecting motors with robust constructions and performing regular maintenance, users cmaximize the durability and longevity of micro gear motors, ensuring their continued performance and reliability.
What types of gears are typically employed in micro gear motors for efficient power transmission?
Micro gear motors utilize various types of gears to achieve efficient power transmission. Here are some commonly employed gear types in micro gear motors:
1. Spur Gears:
Spur gears are the most basic and commonly used gears in micro gear motors. They have straight teeth and are mounted on parallel shafts. Spur gears provide efficient power transmission with low noise and high efficiency. They are suitable for applications that require high-speed rotation and moderate torque requirements.
2. Helical Gears:
Helical gears are similar to spur gears but have angled teeth. The angled teeth allow for smoother and quieter operation compared to spur gears. Helical gears provide higher torque transmission capabilities and are commonly used in micro gear motors where reducing noise and vibration is important, such as in precision instruments or small appliances.
3. Planetary Gears:
Planetary gears, also known as epicyclic gears, are compact gear systems that consist of a central gear (sun gear), multiple surrounding gears (planet gears), and an outer ring gear (ring gear). Planetary gears offer high torque transmission capabilities in a compact design. They are commonly used in micro gear motors where a high gear ratio and torque multiplication are required, such as in robotics or automation systems.
4. Worm Gears:
Worm gears consist of a worm (a screw-like gear) and a mating gear called a worm wheel. Worm gears provide a high gear reduction ratio and are suitable for applications that require high torque output and low-speed rotation. They are commonly used in micro gear motors for applications such as valve actuators, conveyor systems, or precision positioning devices.
5. Bevel Gears:
Bevel gears have teeth that are cut on conical surfaces and are used to transmit power between intersecting shafts. They are commonly employed in micro gear motors that require changes in direction or angle of power transmission. Bevel gears provide efficient power transfer and can accommodate a wide range of speed and torque requirements.
6. Hypoid Gears:
Hypoid gears are similar to bevel gears but have offset axes. They are used in micro gear motors that require high torque transmission at right angles. Hypoid gears offer efficient power transmission with reduced noise and vibration, making them suitable for applications that require compact and quiet operation.
7. Rack and Pinion:
Rack and pinion gears consist of a linear gear (rack) meshing with a rotational gear (pinion). They are commonly used in micro gear motors for linear motion applications, such as in CNC machines, 3D printers, or small-scale automation systems. Rack and pinion gears provide efficient and precise linear motion control.
These are some of the common types of gears employed in micro gear motors for efficient power transmission. The choice of gear type depends on the specific requirements of the application, including torque, speed, noise level, and space constraints.
editor by CX 2024-05-03
China Standard Micro Geared Motor Metal Micro Mini DC Geared Lock Motor with Hot selling
Product Description
Product Description
| model | Number of poles | Phase | Rated voltage | Rated speed | Continuous locked-rotor torque | Rated torque | Rated power | Peak torque |
| Units | VDC | RPM | N.m | N.m | W | N.m | ||
| 42BYA075B030C-02 | 4 | 3 | 24 | 3000 | 0.192 | 0.16 | 50 | 0.48 |
| model | Peak current | Torque constant | Back EMF | Motor length | Motor length | voltage range | Range of rotation | weight |
| Units | A | Nm/A | V/KRPM | g.cMoment of inertia | mm | VDC | RPM | Kg |
| 42BYA075B030C-02 | 9.6 | 0.05 | 3.947 | 14.6 | 134 | 24~48 | 1000~3000 | 1.0 |
Product Parameters
Quiet stable and reliable for long life operation
1.Voltage: 24 VDC
2.Number of phases: 3
3.Number of levels: 4
4.Line-to-line resistance: 1.45±10%ohms
5.Line-to-line inductance: 1.27±20%mH
6.Rated current: 3.2A
7.Rated power: 50W
8.No-load speed: 4300 rpm
9.Insulation class: B
10.Reduction ratio: 1:58.22
11.Output torque: 7.5 N.m
12.Output speed: 51.5 rpm
13.We can design the special voltage and shaft and so on
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Application: | Industrial |
|---|---|
| Speed: | High Speed |
| Number of Stator: | Three-Phase |
| Function: | Driving, Control |
| Casing Protection: | Protection Type |
| Number of Poles: | 8 |
| Samples: |
US$ 162/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
|
|
|---|
Where can individuals find reputable suppliers or manufacturers of micro gear motors?
Individuals looking for reputable suppliers or manufacturers of micro gear motors can consider the following reliable sources:
- Online Directories: Online directories, such as Thomasnet, Alibaba, or GlobalSpec, provide comprehensive listings of suppliers and manufacturers across various industries. These directories often include detailed profiles, product catalogs, and customer reviews, making it easier to evaluate and connect with reputable micro gear motor suppliers.
- Trade Shows and Exhibitions: Attending industry-specific trade shows and exhibitions offers an excellent opportunity to meet and connect with reputable micro gear motor manufacturers and suppliers. These events gather industry professionals, showcase the latest technologies, and provide a platform for networking and establishing business relationships.
- Industry Associations: Industry associations, such as the Robotics Industries Association (RIA) or the National Electrical Manufacturers Association (NEMA), can provide valuable resources and directories of reputable micro gear motor manufacturers and suppliers. These associations often have strict membership criteria, ensuring that listed companies adhere to industry standards and best practices.
- Referrals and Recommendations: Seek referrals or recommendations from colleagues, industry experts, or professionals who have experience working with micro gear motors. Their firsthand experiences can provide insights into reputable manufacturers or suppliers known for their quality products, reliable services, and customer support.
- Online Research and Reviews: Conducting online research allows individuals to explore various manufacturers or suppliers of micro gear motors. Look for websites, online forums, or discussion boards that provide reviews, ratings, or testimonials from customers. Reading unbiased experiences and feedback can help identify reputable companies that consistently deliver high-quality products and excellent customer service.
- Consulting with Industry Experts: Seek advice from industry experts, engineers, or consultants who specialize in micro gear motors. They often have extensive knowledge of the market, industry trends, and reputable manufacturers or suppliers. Consulting with experts can provide valuable insights and guidance in selecting the right supplier for specific requirements.
It is important to conduct due diligence when evaluating suppliers or manufacturers. Consider factors such as their reputation, years of experience in the industry, product quality, certifications, customer support, and delivery capabilities. Request samples, specifications, or references to assess their suitability for the intended application.
By utilizing these sources and conducting thorough research, individuals can find reputable suppliers or manufacturers of micro gear motors that meet their specific needs and ensure reliable and high-quality products.
How does the control system of micro gear motors contribute to precision in small-scale applications?
The control system of micro gear motors plays a crucial role in achieving precision in small-scale applications. Here’s how it contributes to precision:
- Speed Control: The control system allows precise regulation of the motor’s speed, enabling accurate and consistent movement in small-scale applications. By adjusting the voltage or current supplied to the motor, the control system can control the rotational speed of the motor shaft, ensuring precise motion according to the application’s requirements.
- Position Control: Micro gear motors with advanced control systems, such as stepper motors, offer precise position control. The control system sends specific signals or pulses to the motor, causing it to move in discrete steps or increments. This allows for accurate positioning in small-scale applications where precise movements and alignment are critical. The control system can also maintain the motor’s position without the need for external feedback devices, enhancing precision and simplifying the overall system.
- Torque Control: In some applications, maintaining consistent torque is essential for precision. The control system of micro gear motors can regulate the torque output, ensuring that the motor delivers the required amount of force accurately and consistently. This is particularly important in tasks that involve delicate or precise movements, such as robotics, where excessive torque can cause damage or imprecise results.
- Feedback Mechanisms: Many micro gear motors incorporate feedback mechanisms into their control systems. These mechanisms provide information about the motor’s performance, such as speed, position, or current, and allow the control system to make adjustments in real-time. Feedback mechanisms, such as encoders or sensors, enable closed-loop control, where the control system continuously monitors and adjusts the motor’s operation to maintain precision and accuracy.
- Control Algorithms: The control system of micro gear motors often incorporates sophisticated control algorithms that optimize performance and precision. These algorithms can include proportional-integral-derivative (PID) controllers, adaptive control, or advanced motion control algorithms. By analyzing the input signals, sensory feedback, and desired output, these algorithms can adjust the motor’s operation to minimize errors, disturbances, or deviations from the desired motion, thus enhancing precision in small-scale applications.
By integrating precise speed control, position control, torque control, feedback mechanisms, and advanced control algorithms, the control system of micro gear motors enables precise and accurate operation in small-scale applications. This precision is crucial for tasks that require fine movements, tight tolerances, or intricate positioning, such as robotics, automation, medical devices, and miniature mechanisms.
How does the gear ratio in micro gear motors impact their torque and speed characteristics?
The gear ratio in micro gear motors plays a crucial role in determining their torque and speed characteristics. Here’s a detailed explanation of how the gear ratio affects these attributes:
1. Torque:
The gear ratio directly influences the torque output of a micro gear motor. A higher gear ratio corresponds to a higher torque output, while a lower gear ratio results in lower torque output. The gear mechanism in micro gear motors provides torque multiplication, allowing the motor to generate higher torque than its inherent capability. This is beneficial in applications that require higher force or torque, such as moving heavy loads or overcoming resistance. By choosing an appropriate gear ratio, micro gear motors can deliver the required torque for specific tasks while maintaining a compact size.
2. Speed:
Conversely, the gear ratio inversely affects the speed of a micro gear motor. A higher gear ratio leads to a lower output speed, while a lower gear ratio results in a higher output speed. This is because the gear reduction mechanism slows down the rotational speed of the motor output shaft. Micro gear motors with high gear ratios are commonly used in applications that require precise and slow movement, such as robotics or positioning systems. On the other hand, micro gear motors with lower gear ratios are suitable for applications that demand higher rotational speeds, such as in fan or blower systems.
3. Trade-off:
It’s important to note that there is a trade-off between torque and speed in micro gear motors. As the gear ratio increases to provide higher torque, the output speed decreases. Conversely, if the gear ratio is decreased to increase the speed, the torque output decreases. This trade-off is a result of the mechanical advantage provided by the gear system. Designers must carefully consider the requirements of the specific application to determine the optimal gear ratio that balances torque and speed according to the desired performance.
4. Efficiency:
The gear ratio also influences the overall efficiency of the micro gear motor. While gears provide torque multiplication, they can introduce mechanical losses due to friction and backlash. Higher gear ratios generally result in lower efficiency due to increased friction losses. It’s important to select gear systems with high-quality materials, precise manufacturing, and proper lubrication to minimize these losses and maximize the overall efficiency of the micro gear motor.
5. Backlash:
Backlash refers to the slight play or movement between the teeth of gears. It is a common characteristic in gear systems and can impact the precision and responsiveness of the micro gear motor. The gear ratio can affect the amount of backlash present in the system. Higher gear ratios may exhibit more backlash, which can introduce inaccuracies in motion control applications. Design considerations should be made to minimize backlash, such as using gears with tighter tolerances or incorporating anti-backlash mechanisms.
In summary, the gear ratio in micro gear motors has a direct impact on their torque and speed characteristics. Higher gear ratios provide increased torque output but lower speed, while lower gear ratios result in higher speed but lower torque. Designers must carefully select the appropriate gear ratio to meet the specific requirements of the application, considering factors such as desired torque, speed, efficiency, and backlash.
editor by CX 2024-04-22
China Good quality 12VDC 6W Micro Metal Gear Motor Brushed Logistics Network Equipment Motor manufacturer
Product Description
Product Pictures:
Specification:
Motor Voltage, Power and Speed will be customized according to your request under the allowed circumstance of adoptable dimension.
Motor Performance Parameters
| Model | Mounting Flange | Case Diameter | Power | Voltage | No-load Parameters | Load Parameters | Brush Life | Net Weight | |||
| Speed | Current | Speed | Torque | Current | |||||||
| MM | MM | W | V | RPM | A | RPM | N.M | A | H | KG | |
| L2D06-12V | 60 | 60 | 6 | 12 | 3200 | 0.6Max | 2950 | 0.019 | 0.8 | 2000 | 0.6 |
| L2D06-24V | 60 | 60 | 6 | 24 | 3200 | 0.3Max | 2950 | 0.019 | 0.5 | 2000 | 0.6 |
–For 6W power Motor, we offer with voltage of 12V and 24V.
–Speed Ratio, Torque, Type of Motor Shaft also can be chosed accordingly.
–Welcome to contact us for more details!
Detailed Drawings will be confirmed with you before order!
Product Advantages:
Product Details:
Applications:
Company Profile:
WE FOCUS ON CUSTOMER SATISFACTION!
CHINAMFG INDUSTRIES DEVELOPMENT CO, LIMITED was founded in 2007, is a leading manufacturer
for factory automation (FA) products! We are dedicated in power transmission and motion control solutions!
We manufacture power transmission products like AC and DC(brush/brushless) gear motor,
high precision planetary gearbox (spur/helical gear) for servo motor and stepping motor,
linear motion products like linear bushing, linear guide, ball screw, locking nut and coupling and so on!
We recognize ourselves as eyes and ears for our customers! One professional QC department is built up to
inspect all the manufacture process according to international quality standard and our customers’ special requirement!
Packing &Shipping:
1. Outer packing: Standard export carton with required shipping marks
2. Inner packing: Waterproof packing with shock absorbing EPE and cardboard surrounded
3. As per the clients requirements
7-10 days by express(FEDEX, DHL, UPS, TNT, ARMEX), and 15-30 days by sea.
Rated Products
FAQ:
Q: Are you trading company or manufacturer?
A: We are the motor manufaturer for 15 years in China.
Q: How to order?
A: send us inquiry → receive our quotation → negotiate details → confirm the sample → CHINAMFG contract/deposit →
mass production →cargo ready → balance/delivery → further cooperation
Q: How about Sample order?
A: Sample is available for you. please contact us for details.
Q: Which shipping way is available?
A: DHL, FedEx, By Sea are available. The other shipping ways are also available, please contact us if you need ship
by the other shipping way.
Q: How long is the deliver, producing and shipping?
A: Deliver time depends on the quantity you order. usually it takes 7-25 working days.
Q: How to confirm the payment?
A: We accept payment by T/T, PayPal, the other payment ways also could be accepted, Please contact us before you
pay by the other payment ways. Also 50% deposit is available, the balance money should be paid before shipping.
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Application: | Universal, Industrial, Household Appliances, Car, Power Tools |
|---|---|
| Operating Speed: | High Speed |
| Function: | Driving |
| Casing Protection: | Protection Type |
| Number of Poles: | 2 |
| Structure and Working Principle: | Brush |
| Samples: |
US$ 24.6/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
|
|
|---|
Can you recommend resources for further learning about the principles and applications of micro gear motors?
Yes, here are some recommended resources for further learning about the principles and applications of micro gear motors:
- Manufacturer Websites: Visit the websites of micro gear motor manufacturers. Many reputable manufacturers provide resources such as product datasheets, technical specifications, application notes, and white papers. These resources can offer valuable insights into the principles, design considerations, and specific applications of micro gear motors.
- Industry Publications and Journals: Subscribe to or explore industry publications and journals related to robotics, automation, or electromechanical systems. Examples include “IEEE Transactions on Robotics,” “Robotics and Automation Magazine,” or “Control Engineering.” These publications often feature articles, case studies, and research papers that delve into the principles, advancements, and real-world applications of micro gear motors.
- Books and Reference Materials: Look for books specifically dedicated to the principles and applications of micro gear motors. Some recommended titles include “Gearmotor Handbook” by Steve Antonich, “Handbook of Small Electric Motors” edited by William H. Yeadon, or “Mechatronics: Principles and Applications” by Godfrey C. Onwubolu. These resources provide comprehensive information, theories, and practical guidance on micro gear motors.
- Online Courses and Tutorials: Online learning platforms, such as Coursera, Udemy, or edX, offer courses on robotics, mechatronics, and motor control. These courses cover topics related to micro gear motors, including their principles, design, control, and applications. Completing these courses can provide in-depth knowledge and practical skills in working with micro gear motors.
- Technical Forums and Communities: Engage in technical forums and communities dedicated to robotics, motor control, or mechatronics. Websites like Stack Exchange (specifically the Robotics or Electrical Engineering sections), Reddit’s r/AskElectronics or r/robotics, or specialized forums like All About Circuits or Robotics Stack Exchange can be valuable platforms for asking questions, discussing principles, and learning from experts and enthusiasts in the field.
- Research Papers and Academic Publications: Explore academic databases such as IEEE Xplore, ScienceDirect, or Google Scholar to find research papers and academic publications related to micro gear motors. These papers provide in-depth analyses, experimental results, and theoretical discussions on various aspects of micro gear motors, including their principles, modeling, control algorithms, and emerging applications.
By utilizing these resources, individuals can gain a deeper understanding of the principles and applications of micro gear motors. It is recommended to combine multiple sources for a comprehensive and well-rounded learning experience.
What challenges or limitations might be associated with the use of micro gear motors?
Micro gear motors, despite their many advantages, also come with certain challenges and limitations. Here are some of them:
- Size and Space Constraints: Micro gear motors are designed to be compact and small in size, which can be advantageous in many applications. However, the small size can also limit the power output and torque capabilities of the motor, making them unsuitable for applications that require high power or high torque.
- Heat Dissipation: Micro gear motors can generate heat during operation, especially when subjected to high loads or continuous use. The compact size and limited surface area of the motor can make heat dissipation challenging, potentially leading to overheating and reduced performance or lifespan. Proper heat dissipation strategies such as cooling fans or heat sinks may be required in certain applications.
- Noise and Vibration: Due to the mechanical nature of gear systems, micro gear motors can produce noise and vibration during operation. The noise and vibration levels can vary depending on the quality of the gears and the design of the motor. In applications where noise or vibration is a concern, additional measures such as noise-reducing enclosures or vibration dampening techniques may be necessary.
- Limited Lifespan: Micro gear motors, like any mechanical system, have a limited lifespan. The continuous operation, high loads, and friction within the gear system can contribute to wear and tear over time. Regular maintenance, lubrication, and periodic replacement of worn-out components may be required to ensure optimal performance and longevity.
- Cost: Micro gear motors, especially those with advanced features or high precision, can be relatively expensive compared to other motor types. The cost of manufacturing, materials, and specialized components can contribute to the overall cost. Additionally, the need for additional accessories such as controllers or drivers may further increase the cost of implementing micro gear motors in certain applications.
Despite these challenges and limitations, micro gear motors offer unique advantages and are suitable for a wide range of applications. Understanding the specific requirements and limitations of the motor can help in selecting the appropriate type and optimizing its performance in a given application.
How does the gear ratio in micro gear motors impact their torque and speed characteristics?
The gear ratio in micro gear motors plays a crucial role in determining their torque and speed characteristics. Here’s a detailed explanation of how the gear ratio affects these attributes:
1. Torque:
The gear ratio directly influences the torque output of a micro gear motor. A higher gear ratio corresponds to a higher torque output, while a lower gear ratio results in lower torque output. The gear mechanism in micro gear motors provides torque multiplication, allowing the motor to generate higher torque than its inherent capability. This is beneficial in applications that require higher force or torque, such as moving heavy loads or overcoming resistance. By choosing an appropriate gear ratio, micro gear motors can deliver the required torque for specific tasks while maintaining a compact size.
2. Speed:
Conversely, the gear ratio inversely affects the speed of a micro gear motor. A higher gear ratio leads to a lower output speed, while a lower gear ratio results in a higher output speed. This is because the gear reduction mechanism slows down the rotational speed of the motor output shaft. Micro gear motors with high gear ratios are commonly used in applications that require precise and slow movement, such as robotics or positioning systems. On the other hand, micro gear motors with lower gear ratios are suitable for applications that demand higher rotational speeds, such as in fan or blower systems.
3. Trade-off:
It’s important to note that there is a trade-off between torque and speed in micro gear motors. As the gear ratio increases to provide higher torque, the output speed decreases. Conversely, if the gear ratio is decreased to increase the speed, the torque output decreases. This trade-off is a result of the mechanical advantage provided by the gear system. Designers must carefully consider the requirements of the specific application to determine the optimal gear ratio that balances torque and speed according to the desired performance.
4. Efficiency:
The gear ratio also influences the overall efficiency of the micro gear motor. While gears provide torque multiplication, they can introduce mechanical losses due to friction and backlash. Higher gear ratios generally result in lower efficiency due to increased friction losses. It’s important to select gear systems with high-quality materials, precise manufacturing, and proper lubrication to minimize these losses and maximize the overall efficiency of the micro gear motor.
5. Backlash:
Backlash refers to the slight play or movement between the teeth of gears. It is a common characteristic in gear systems and can impact the precision and responsiveness of the micro gear motor. The gear ratio can affect the amount of backlash present in the system. Higher gear ratios may exhibit more backlash, which can introduce inaccuracies in motion control applications. Design considerations should be made to minimize backlash, such as using gears with tighter tolerances or incorporating anti-backlash mechanisms.
In summary, the gear ratio in micro gear motors has a direct impact on their torque and speed characteristics. Higher gear ratios provide increased torque output but lower speed, while lower gear ratios result in higher speed but lower torque. Designers must carefully select the appropriate gear ratio to meet the specific requirements of the application, considering factors such as desired torque, speed, efficiency, and backlash.
editor by CX 2024-04-13
China supplier 35byj46 High Torque All Metal Gear Micro Motor for Medical Instruments vacuum pump for ac
Product Description
35BYJ46 Circulating fan toilet bathroom pumping stepper motor, preferential price, quality assurance.
It can be designed according to your requirements
General models are as follows:
| V | Ω | HZ | ≥mN.m | ≥mN.m | pps | pps | step angle | |
| 24BYJ48 | 5 | 15 | 100 | 24.5 | 24.5 | 800 | 1000 | 5.625 |
| 24BYJ48 | 5 | 15 | 100 | 29.4 | 39.4 | 800 | 1000 | 5.625 |
| 24BYJ48 | 5 | 20 | 100 | 34.2 | 39.2 | 800 | 1000 | 5.625 |
| 24BYJ48 | 5 | 20 | 100 | 88.2 | 39.2 | 800 | 1000 | 5.625 |
| 24BYJ48 | 12 | 80 | 100 | 98 | 39.2 | 800 | 1000 | 5.625 |
| 24BYJ48 | 12 | 120 | 100 | 88.2 | 39.2 | 800 | 1000 | 5.625 |
| 24BYJ48 | 12 | 200 | 100 | 68.6 | 39.2 | 800 | 1000 | 5.625 |
| 24BYJ48 | 12 | 300 | 100 | 49 | 39.2 | 800 | 1000 | 5.625 |
| 24BYJ48 | 24 | 200 | 100 | 98 | 39.2 | 800 | 1000 | 5.625 |
| 24BYJ48 | 24 | 300 | 100 | 88.2 | 39.2 | 800 | 1000 | 5.625 |
| 24BYJ48 | 36 | 380 | 100 | 98 | 49 | 800 | 1000 | 5.625 |
| Reduction ratio:1/12 1/16 1/25 1/32 1/36 1/64 1/90 1/96 | ||||||||
| 28BYJ48 | 5 | 15 | 100 | 24.5 | 24.5 | 800 | 1000 | 5.625 |
| 28BYJ48 | 5 | 15 | 100 | 29.4 | 39.4 | 800 | 1000 | 5.625 |
| 28BYJ48 | 5 | 20 | 100 | 34.2 | 39.2 | 800 | 1000 | 5.625 |
| 28BYJ48 | 5 | 20 | 100 | 88.2 | 39.2 | 800 | 1000 | 5.625 |
| 28BYJ48 | 12 | 80 | 100 | 98 | 39.2 | 800 | 1000 | 5.625 |
| 28BYJ48 | 12 | 130 | 100 | 88.2 | 39.2 | 800 | 1000 | 5.625 |
| 28BYJ48 | 12 | 200 | 100 | 68.6 | 39.2 | 800 | 1000 | 5.625 |
| 28BYJ48 | 12 | 300 | 100 | 49 | 39.2 | 800 | 1000 | 5.625 |
| 28BYJ48 | 24 | 200 | 100 | 98 | 39.2 | 800 | 1000 | 5.625 |
| 28BYJ48 | 24 | 300 | 100 | 88.2 | 39.2 | 800 | 1000 | 5.625 |
| 28BYJ48 | 36 | 380 | 100 | 98 | 49 | 800 | 1000 | 5.625 |
| Reduction ratio:1/12 1/16 1/25 1/32 1/36 1/64 1/90 1/96 | ||||||||
| 35BYJ46 | 5 | 10–20 | 100 | 127-196 | 58.8 | 800 | 500 | 7.5 |
| 35BYJ46 | 12 | 30-60 | 100 | 196 | 88.2 | 800 | 500 | 7.5 |
| 35BYJ46 | 12 | 70-100 | 100 | 147 | 68.8 | 800 | 500 | 7.5 |
| 35BYJ46 | 12 | 130 | 100 | 127.4 | 68.8 | 800 | 500 | 7.5 |
| 35BYJ46 | 12 | 200 | 100 | 147 | 68.8 | 800 | 500 | 7.5 |
| 35BYJ46 | 24 | 250 | 100 | 196 | 88.2 | 800 | 500 | 7.5 |
| Reduction ratio:1/15 1/30 1/85 | ||||||||
| 35BYJ412 | 5 | 15-20 | 100 | 300 | 120 | 500 | 350 | 3.75 |
| 35BYJ412 | 12 | 40-60 | 100 | 350 | 120 | 500 | 350 | 3.75 |
| 35BYJ412 | 12 | 70-90 | 100 | 350 | 150 | 500 | 350 | 3.75 |
| 35BYJ412 | 12 | 100-120 | 100 | 300 | 150 | 500 | 350 | 3.75 |
| 35BYJ412 | 12 | 130-150 | 100 | 300 | 180 | 500 | 350 | 3.75 |
| 35BYJ412 | 24 | 200-600 | 100 | 300 | 180 | 500 | 350 | 3.75 |
| Reduction ratio:1/17.7 1/22.3 1/42.5 | ||||||||
Lead Time:
Our company also has a variety of series of various micro motors, stepper motors, synchronous motors, AC deceleration motors, intelligent home motors and other products for sale and can be customized according to customer needs.
As far as we are concerned, our goods are plentiful and our prices are the lowest in the industry. Quality assurance. You can trust us completely and buy products .
We are willing to wholeheartedly provide the best quality service for customers at home and abroad. We will continue to grow with our customers around the world. Warmly welcome new and old customers to visit the company guidance, create a more brilliant future.
Any detail information, pls connect us. Thanks!
| Application: | Air Conditioner Circulation Fan Bath Heater Int |
|---|---|
| Speed: | Variable Speed |
| Number of Stator: | Four-Phase |
| Excitation Mode: | PM-Permanent Magnet |
| Function: | Control, Driving |
| Number of Poles: | 10 |
| Samples: |
US$ 0.8/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
|
|
|---|
Can micro gear motors be customized for specific applications, and how is this achieved?
Yes, micro gear motors can be customized to meet the specific requirements of different applications. Customization allows for the optimization of motor performance, size, and features to best suit the intended use. Here’s how customization of micro gear motors is achieved:
- Motor Sizing: The customization process begins with determining the appropriate motor size for the application. Factors such as required torque, speed, power consumption, and physical dimensions are considered to select a motor that can deliver the desired performance within the constraints of the application.
- Gear Ratio Selection: The gear ratio determines the relationship between the motor’s speed and the output shaft’s speed. By selecting different gear ratios, the torque and speed characteristics of the micro gear motor can be tailored to match the specific requirements of the application. Higher gear ratios provide more torque at the expense of speed, while lower gear ratios offer higher speed at the expense of torque.
- Mounting and Integration: Micro gear motors can be customized to facilitate easy integration into the target system or device. Mounting options, such as flanges or brackets, can be designed to ensure secure attachment. Additionally, custom shaft configurations, connectors, and wiring options can be implemented to simplify the motor’s integration into the overall system.
- Environmental Considerations: Customization may involve adapting the micro gear motor to operate in specific environmental conditions. For example, if the motor will be exposed to moisture, dust, or extreme temperatures, protective measures such as sealing, specialized coatings, or thermal management solutions can be incorporated into the motor’s design.
- Control and Feedback: In some applications, customization may involve integrating specific control and feedback mechanisms into the micro gear motor. This can include position sensors, encoders, or communication interfaces that enable precise control, feedback, and integration with other system components or devices.
- Specialized Materials and Components: Custom micro gear motors can utilize specialized materials and components to meet unique application requirements. This may involve using specific gear materials, bearings, or insulation materials that offer enhanced performance, durability, or resistance to certain environmental factors.
- Performance Optimization: Customization allows for fine-tuning the micro gear motor’s performance to achieve optimal efficiency, power output, or response characteristics for the specific application. This can involve adjusting motor parameters, control algorithms, or utilizing advanced motor technologies to meet specific performance goals.
Overall, customization of micro gear motors is achieved through a combination of careful motor selection, design modifications, incorporation of specialized features and materials, and optimization of performance parameters. Collaborating with motor manufacturers or engineering firms with expertise in micro gear motors can help tailor the motor to the exact requirements of the application.
How does the control system of micro gear motors contribute to precision in small-scale applications?
The control system of micro gear motors plays a crucial role in achieving precision in small-scale applications. Here’s how it contributes to precision:
- Speed Control: The control system allows precise regulation of the motor’s speed, enabling accurate and consistent movement in small-scale applications. By adjusting the voltage or current supplied to the motor, the control system can control the rotational speed of the motor shaft, ensuring precise motion according to the application’s requirements.
- Position Control: Micro gear motors with advanced control systems, such as stepper motors, offer precise position control. The control system sends specific signals or pulses to the motor, causing it to move in discrete steps or increments. This allows for accurate positioning in small-scale applications where precise movements and alignment are critical. The control system can also maintain the motor’s position without the need for external feedback devices, enhancing precision and simplifying the overall system.
- Torque Control: In some applications, maintaining consistent torque is essential for precision. The control system of micro gear motors can regulate the torque output, ensuring that the motor delivers the required amount of force accurately and consistently. This is particularly important in tasks that involve delicate or precise movements, such as robotics, where excessive torque can cause damage or imprecise results.
- Feedback Mechanisms: Many micro gear motors incorporate feedback mechanisms into their control systems. These mechanisms provide information about the motor’s performance, such as speed, position, or current, and allow the control system to make adjustments in real-time. Feedback mechanisms, such as encoders or sensors, enable closed-loop control, where the control system continuously monitors and adjusts the motor’s operation to maintain precision and accuracy.
- Control Algorithms: The control system of micro gear motors often incorporates sophisticated control algorithms that optimize performance and precision. These algorithms can include proportional-integral-derivative (PID) controllers, adaptive control, or advanced motion control algorithms. By analyzing the input signals, sensory feedback, and desired output, these algorithms can adjust the motor’s operation to minimize errors, disturbances, or deviations from the desired motion, thus enhancing precision in small-scale applications.
By integrating precise speed control, position control, torque control, feedback mechanisms, and advanced control algorithms, the control system of micro gear motors enables precise and accurate operation in small-scale applications. This precision is crucial for tasks that require fine movements, tight tolerances, or intricate positioning, such as robotics, automation, medical devices, and miniature mechanisms.
In which applications are micro gear motors commonly used due to their compact size?
Micro gear motors find applications in various industries where their compact size is advantageous. Here are some common applications where micro gear motors are commonly used:
1. Micro Robotics:
Micro gear motors are extensively used in micro robotics applications. These motors provide the necessary torque and precision for controlling the movements of miniature robot platforms, robotic arms, grippers, and other robotic components. Their small size allows for intricate and precise motion control in confined spaces.
2. Medical Devices:
In the medical field, micro gear motors are employed in various devices and equipment, including medical robots, surgical instruments, diagnostic devices, and drug delivery systems. Their compact size enables integration into portable and handheld medical devices while ensuring precise and controlled movements for accurate diagnostics and minimally invasive procedures.
3. Automotive Systems:
Micro gear motors are used in automotive systems that require compact and lightweight actuators. They find applications in power windows, door locks, seat adjustment mechanisms, mirror adjustment, and HVAC controls. The small size of micro gear motors allows for efficient utilization of space within the vehicle while providing reliable and precise operation.
4. Consumer Electronics:
Micro gear motors are found in various consumer electronic devices. They are used in camera autofocus mechanisms, zoom controls, robotic toys, smart home devices, and wearable technology. The compact size of micro gear motors enables seamless integration into these devices, providing precise and controlled motion capabilities.
5. Industrial Automation:
In industrial automation applications, micro gear motors are utilized in small-scale machinery, robotics, and automated systems. They are used in conveyor systems, pick-and-place machines, miniature actuators, and precision positioning systems. The small size and high gearing ratio of micro gear motors allow for accurate and repeatable positioning in tight spaces.
6. Aerospace and Defense:
Micro gear motors are employed in aerospace and defense applications, including drones, unmanned aerial vehicles (UAVs), miniature satellites, and guidance systems. Their compact size and lightweight properties are crucial for reducing the overall weight and improving maneuverability in these applications.
7. Scientific and Laboratory Equipment:
Micro gear motors are used in scientific instruments, laboratory equipment, and research devices. They find applications in precision syringe pumps, sample handling systems, microfluidic devices, and motion control mechanisms for optical instruments. The compact size and precise motion control capabilities of micro gear motors support accurate and controlled experimentation and analysis.
8. Industrial and Manufacturing:
In industrial and manufacturing settings, micro gear motors are utilized in small-scale machinery, conveyors, packaging equipment, and assembly systems. They provide compact and efficient motion control for precise material handling, part positioning, and automation processes.
These are just a few examples of the many applications where micro gear motors are commonly used due to their compact size. Their small form factor and precise motion control capabilities make them ideal for applications where space constraints, weight reduction, and accurate motion control are crucial factors.
editor by CX 2023-12-06
Custimized 10d 3V 6V 12V N2 Cost 0 Micro Metal DC Gear Motor for Intelligent L manufacturer ock
Product Description
Technical data:
| MPN | Rated voltage | No load current | Output speed | Strating voltage | Gear ratio | Noise |
| IND-GM-N20-298-10D-6.0 | 6.0 DC | 50 mA CZPT | 75±15% rpm | 1.5 V Max | 298 | <48 DB |
Products Drawing:
Gear motor structure
The motor dimension and electric parameter CZPT made according to CZPT er requirements.
Application:
Company Information:
Manufacturing all kinds of micro motor for over ten years. These motors are widely used in telecommunication devices and health-care products, medical devices and robotic products. Monthly capacity over 15 million motors.We have been making the best efforts to become one of the leading micro motor manufacturers in this industry. By investing ten percent of CZPT annual revenue into R&D as well as CZPT d facilities, we continue to grow stably.Our mission is to produce cost effective products with good quality to satisfy CZPT CZPT ers CZPT . This is the target we aim at now and forever.
Competitive Advantages:
- Experienced Staff: average 7-year experience in R&D
- International Approvals: ROHS/ISO9001:2015, ISO14001:2015, ISO45001
- Competitive Price
- High Product Performance: Low noise, CZPT efficiency, CZPT lifespan
- Small Orders Accepted
- Short CZPT Time 2-3 Weeks
2) Production workshop (Part)
Worshop site 1 Worshop site 2
3) Testing equipments
4) CZPT & Shipping
Packing Details
100pcs per tray, 4000 pcs per carton
Carton size: 34cm*34cm*21cm
Gross weight: 7.5kgs/ carton
Inner box bubble, then carton. And then reinforced with plastic pallet for outer packing. Or according to client’s requirement.
Shipping Details
Samples Can be shipped within 10 days.
Mass production order leading time according to the actual situation.
FAQ:
Q1.Do you provide the samples?
A:YES! We offer free samples with shipping and taxes paid by the buyer.
Q2.Do you have MOQ requirement?
A:We don’t have MOQ limit,small orders accepted.
usually more than 1000pcs and the more you ordered the better price you get.
Q3. Do you have the item in stock?
A:I am sorry we don’t have the item in stock, All products are made with orders.
Q4. Do you provide technology support?
A:YES.we have strong R&D capability, we can provide technology support if you need.
Q5. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Contact Information:
HangZhou CZPT YOUNGSUN CZPT LOGY CO., LTD.
China Office:Room 4-1904, Yuan Meng Ya Ju, Zongbu 3rd Road, Xihu (West CZPT ) Dis.hu North CZPT Park, HangZhou, ZheJiang 523808, CZPT
Web: ineed-motor.en.made-in-china.com
42mm DC Brushless Motor 12V/24V shop DC Motor Low Price High Quality Electric Motor 3phase Motor Micro Metal DC Motor Low Rpm DC Motor Customized best Specification
Product Description
| BGBL42 DC Brushless CZPT | |
| Environmental Conditions | -20ºC~50ºC |
| Insulation Clase | B |
| Protection class | IP44 |
| Noise | ≤65dB |
| Number of Poles/ phases | 8/3 |
| Lifespan | >5000h |
| Electrical Specifications | |||||||||
| Model | RATED LOAD | NO LOAD | STALL | ||||||
| Voltage | Power | Speed | Torque | Current | Speed | Current | Torque | Current | |
| V | W | rpm | N.m | A | rpm | A | N.m | A | |
| BG42BL01 | 12 | 17 | 3400 | 0.05 | 2.5 | 5000 | 0.3 | 0.15 | 4 |
| BG42BL02 | 24 | 18 | 3550 | 0.05 | 1.3 | 5000 | 0.14 | 0.17 | 4 |
| We can also CZPT ize products according to CZPT er requirements. | |||||||||
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Planetary Gear CZPT CZPT nical Data-BG |
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| Reduction ratio | 3 | 14 | 19 | 27 | 51 | 71 | 100 | 139 |
| Rated speed(rpm) | 850 | 242 | 180 | 126 | 65 | 63 | 34 | 24 |
| Rated torque(N.m | 0.18 | 0.5 | 0.8 | 1 | 1.8 | 2.4 | 3.5 | 5 |
Established in 1994, HangZhou BG CZPT Factory is a professional manufacturer of brushless DC motors, brushed DC motors, planetary gear motors, CZPT motors, CZPT motors and AC motors. We have a plant area of 6000 square meters, multiple patent certificates, and we have the independent design and development capabilities and strong technical force, with an annual output of more than 1 million units. Since the beginning of its establishment, BG motor has focused on the overall solution of motors. We manufacture and design motors, provide professional CZPT ized services, respond quickly to CZPT er needs, and actively help CZPT ers to solve problems. Our motor products are exported to 20 countries, including the CZPT States, Germany, CZPT , the CZPT CZPT dom, Poland, Slovenia, Switzerland, Sweden, Singapore, South Korea etc.
Our founder, Mr. CZPT , has more than 40 years of experience in motor technology, and CZPT other engineers also have more than 15 years of experience, and 60% of CZPT staff have more than 10 years of experience, and we can assure you that the quality of CZPT motors is top notch.
The products cover AGV, underwater robots, robots, sewing machine industry, automobiles, medical equipment, automatic doors, lifting equipment, industrial equipment and have a wide range of applications.
We strive for excellence in the quality of each product, and we are only a small and sophisticated manufacturer.
Our vision: CZPT the world forward and make life better!
Q:1.What kind of motors can you provide?
A:At present, we mainly produce brushless DC motors, brush DC motors, AC motors, CZPT CZPT s; the CZPT of the motor is less than 5000W, and the diameter of the motor is not more than 200mm;
Q:2.Can you send me a price list?
A:For all of CZPT motors, they are CZPT ized based on different requirements like lifetime, noise,voltage,and shaft etc. The price also varies according to annual quantity. So it’s really difficult for us to provide a price list. If you can share your detailed requirements and annual quantity, we’ll see what offer we can provide.
Q:3.Can l get some samples?
A:It depends. If only a few samples for personal use or replacement, I am afraid it’ll be difficult for us to provide because all of CZPT motors are CZPT made and no stock CZPT if there are no further needs. If just sample testing before the official order and CZPT MOQ,price and other terms are acceptable,we’d love to provide samples.
Q4:Can you provide CZPT or ODM service?
A:Yes,OEM and ODM are both CZPT , we have the professional R&D dept which can provide professional solutions for you.
Q5:Can l visit your factory before we place an order?
A:welcome to visit CZPT factory,wear every pleased if we have the chance to know each other more.
Q:6.What’s the lead time for a regular order?
A:For orders, the standard lead time is 15-20 days and this time can be shorter or CZPT er based on the different model,period and quantity.
High Power Mini Micro Metal Brush Robot Electric DC wholesaler Gear Motor for Smart L Cheap ock
Product Description
| 12ZYJ DC Gear CZPT | |||||
| Basic Info | |||||
| Item | Data | ||||
| Tem Rise | 40K | ||||
| Working Tem | (-20ºC~+80ºC) | ||||
| Insulation Resistance | 100MΩ min 500VDC | ||||
| Surge Test | 500VAC for 1min | ||||
| Insulation Class | E | ||||
| Weight | 15g | ||||
The specifiction of 12mm N20 micro metal dc gear motor for robot
| Technical Parameters | |||||||||||
| PN | Rated Voltage | Initial CZPT | Ratio | Power | Noload CZPT | Noload Current | Rated CZPT | Rated Current | Rated Torque | Stall Torque | Stall Current |
| V DC | rpm | 1:xxx | W | rpm | mA | rpm | mA | Kg.cm | Kg.cm | mA | |
| 12ZYJ-25A | 3 | 7500 | 298 | 1 | 25 | 50 | 20 | 150 | 0.6 | 2 | 500 |
| 12ZYJ-150A | 6 | 15000 | 100 | 1 | 150 | 50 | 120 | 150 | 0.3 | 1.5 | 500 |
| 12ZYJ-80A | 6 | 20000 | 250 | 1 | 80 | 60 | 70 | 160 | 0.5 | 2 | 600 |
The drawing of 12mm N20 micro metal dc gear motor for robot
Below are only some typical models, for more specification or a customed motor, pls contact us.
About CZPT company
Probond motors designs brush, brushless, stepper, hysteresis and linear motors to meet CZPT ers requirements.
Our motors use standard and special components with CZPT er selected torque/speed requirements that can be modified to your applications.
Probond motor owns professional sales team and engineer team with more than 10 years experience in motor industry, based on CZPT mainland handling overseas business for years, we know your needs better than others.
Probond Sonicare Toothbrush CZPT and Thermostatic Valve Hysteresis CZPT are CZPT hot products on sell in 2017 with highly quality level and competitive price.
Terms of CZPT
| Terms of price | FOB,CIF,CFR,EXW,DDP,etc. |
| Terms of payment | 100% T/T in advance for samples |
| Bulk quantity payment way can be negotited | |
| Warranty | 12 months limited warranty once the items are delivered to the buyer. |
| Lead time | Usually within 2 weeks for trial orders, within 3 weeks for bulk orders. |
| Package | Carton o plywood pallet. |
| Place of loading | ZheJiang , HangZhou, etc. |
| Shipment carrier | Items are usually shipped via Fedex,DHL, TNT,UPS,EMS for trial orders and via vessel for bulk orders. |
| Delivery time | Usually within 5 working days by Express 15-30 working days by vessel |
Our promise to CZPT CZPT ers:
1. Answer CZPT er’s inquiry within 2 working days.
2. Reply to CZPT CZPT er questions & Concerns within 3 working days.
3. Acknowledge CZPT er purchase orders within 24 hours.