DC Gear Motor 12V 399RPM – SGM25-370
This Low Power 12V DC Motor with GearBox 399RPM – SGM25-370 is intended to run at 12V but can be driven with lower voltage up to 6V at the expense of power. To control the speed and direction of the motor you will need a motor driver, we recommend low power motor driver such as L298, and TB6612FNG
Check out our DC motor bracket, you might need it.
Warning: Stalling or overloading gear motors can greatly decrease their lifetimes and even result in immediate damage.
Spur Gear vs. Planetary Gear:
The two most common setup of DC motor gearbox are spur and planetary. Spur type gearbox are simpler, less expensive, and work best for low torque applications. Torque capacity of spur type gearbox is limited because each gear in the train bears different load. Planetary gearboxes, in contrast, share equal load over multiple gears, making them more durable for high torque application.
- Operating voltage: between 6 V and 18 V
- Nominal voltage: 12 V
- Free-run speed at 12 V: 399 RPM
- Free-run current at 12 V: 50 mA
- Stall current at 12V: 1200 mA
- Stall torque at 12V: 2.2 kg.cm
- Gear ratio: 1:21
- Reductor size: 19 mm
- Weight: 84 g