12V GY-370 Worm Gear Motor – Low Speed, High Torque, Quiet Operation
The 12V GY-370 worm gear motor is designed for slow and precise movements, offering high torque and excellent stability. Thanks to its worm gear design, the motor remains locked in position when not powered, without the need for additional brakes. The metal gear construction, D-profile shaft, and high-quality bearings ensure durability under continuous use. Direction can be easily reversed by swapping polarity, and integration into DIY projects or automated systems is quick and intuitive.
Key Features
Type: 12V gear motor, worm gear transmission
Low and stable speed, ideal for mechanisms requiring fine control
Self-locking due to the worm gear
Durable metal gears resistant to wear
D-profile shaft made of hardened steel
Low noise and minimal vibrations
Direction control by simple polarity reversal
Recommended Applications
Actuators and automated systems
Labelers, dispensers, feed mechanisms
Electric blinds and small home mechanisms
Vending machines and locking systems
DIY projects and custom mechanisms
User Benefits
High torque for controlled motion
Natural self-locking without energy consumption
Extended lifespan thanks to metal construction
Compatible with any 12V DC power source
Low noise – ideal for sensitive applications
General Technical Specifications
Parameter
Value
Power Supply
12V DC
Gear Type
Worm gear
Output Shaft
D-profile, hardened steel
Features
Self-locking, low speed, high torque
Noise
Low and stable
Applications
Actuators, labelers, automated systems
Detailed Technical Specifications
The values for all reduction ratios are shown below:
Reduction Ratio
Rated Voltage
Speed (No Load)
Current (No Load)
Speed (Loaded)
Current (Loaded)
Torque (Loaded)
Power (Loaded)
87
12V
68 RPM
0.06 A
51 RPM
0.2 A
2 kg·cm
2.4 W
200
12V
30 RPM
0.06 A
22 RPM
0.2 A
6 kg·cm
2.4 W
600
12V
10 RPM
0.06 A
7 RPM
0.2 A
15 kg·cm
2.4 W
Quick Integration Instructions
Power the motor with a stable 12V DC source.
Reverse polarity to change direction.
Avoid lateral pressure on the shaft to prevent wear.
Test the assembly before final installation.
Comparison
Compared to plastic gear motors, the GY-370 with worm transmission offers superior durability, lower noise, and higher torque, making it suitable for professional applications or projects requiring safety and stability.
Demo Video
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