Product Description
Wan Yuan Transmission 37B-520 DC reduction motor is equipped with high-quality metal gears and pure copper coils, featuring small size, low noise and large torque. It supports DC 6V/12V/24V voltage, 5W power and 5-600 RPM speed, with stable performance, easy installation and strong versatility, widely used in various fields.

Features of 37B-520 DC reduction motor
High torque (0.19-23.4kgf.cm) & stable performance, adaptable to heavy load
Low noise, precision gear meshing, long service life and low maintenance cost
Supports speed regulation and forward/reverse rotation, flexible operation
Compact size, space-saving and easy to install in limited space
Wide voltage range (DC 6V/12V/24V), strong versatility for different scenarios
Strict quality inspection, meets international standards, adaptable to harsh environments
Customizable (encoder, brushless motor) to meet personalized needs
Advantages
Backed by in-house manufacturing and strict quality control, WYOO Transmission provides stable OEM and bulk supply of planetary gearboxes with consistent performance, flexible customization, and reliable long-term support for global B2B customers.
Applications
Industrial Automation: Packaging machines, wire cutting machines, automatic production lines.
Robotics: Industrial robots, robotic arms, AGV trolleys, precise movement control.
Smart Home: Automatic window cleaners, curtain machines, mop cleaners, pet door openers.
Medical Equipment: Physical therapy beds, small medical instruments, low-noise requirement.
Other Fields: Packaging machinery, vending machines, stable power support.
| Product name: 37B-520 Geared motor |
|
Structure
|
Gear motor |
|
Type
|
DC motor |
|
Diameter Size
|
37 mm
|
|
Commutation
|
Brush |
|
Model Number
|
37B-520 |
| Rated operating voltage |
6V / 12V /24V DC (customizable) |
|
Load speed
|
5-600 RPM
|
|
Power
|
3.6w |
| Rated torque |
0.19-23.4kgf.cm
|
| Shaft length |
As you request |
| MOQ |
1000PCS |
| Application |
Robots,Toys,Dryer drying machine,Automotive Accessories |
Production Customization Process

Shenzhen Wan Yuan Transmission Co., Ltd. established in 2024 , is a professional engaged in the research, development, sale and service of Bearing,Motor,Gear, Ball Screw,Deep groove ball bearing, Needle roller bearing, Spherical bearing. We are located in Shenzhen, Guangdong Province with convenient transportation access. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction. In addition, we have obtained CE,ROHS certificates. Selling well in all cities and provinces around China, our products are also exported to clients in such countries and regions as Mexico, Australia, The United States, Germany,Singapore, Italy, Spain . We also welcome OEM and ODM orders. Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements.
Our Cooperative Customers

Frequently asked questions
Q1. Are you a buyer or manufacturer?
A: We are a reducer manufacturer with export permission.
Q2. What's your business range?
A: We supply gear motors, gearboxes, gears, servo components, bearings and related transmission parts.
Q3. What do you have a certificate of factory?
A: We have passed the certificate of IS09001. Our products have passed REACH and RoHS etc.
Q4. Can you provide OEM service with us?
A: Yes, we always provide OEM service to our clients.
Q5. What is your MOQ?
A: MOQ is flexible and depends on product models and customization.
Q6. Can you provide samples?
A: Yes, samples are available for testing before bulk orders.
Q7.What applications are your products used for?
A: Used in automation, home appliances, vending machines, medical and industrial equipment.
Q8. Why choose WYOO?
A: Factory direct supply, stable quality, OEM support and competitive pricing.