Small DC gear motor, namely gear reducer, is an ordinary DC motor coupled with the matching micro gearbox. The role of the gearbox is to provide lower speed and higher torque. At the same time, different gear ratio of the gearbox can provide different speed and torque. This will greatly increase the use of DC motors in the automation industry. Small DC gear motor refers to the combination of reducer and motor, also commonly known as a small gear motor. It often features high transmission precision, small volume, low noise, durability, low energy consumption, long service life, etc.
Small DC gear motors are widely used whose technical parameters can be customized by ZHAOWEI according to the applications. Customizable range of DC motor models with gearbox includes:
Diameter: 3.4mm-38 mm
Voltage: 3V-24V
Noise: ≤45dB
Output power: ﹤50W
Output speed: 5-2000rpm
Gear ratio: 5-1500
Output torque: 1.0gf.cm -50kgf.cm
Transmission precision:1-2 arcmin
Functions of Small DC Gear Motors:
The DC gear motor mainly comes to reduce the output speed. As the motor is equipped with the reducer, the speed of the motor can be reduced. Furthermore, it can not only reduce the speed, but also improve the output torque of the motor. It also can reduce the inertia of load. The gear ratio expresses the ratio of the output torque to the input torque. The output torque here can not exceed the rated torque of the gear motor.
Main Types of Small DC Gear Motors:
According to the type of transmission: gear motor, planetary gear motor, worm and worm gear motor;
According to the shape of the gear: cylindrical gear motor, bevel gear motor, conical cylindrical gear motor;
According to the transmission stages: single-stage gear motor, multi-stage gear motor;
According to motor type: BLDC gear motor, Brush DC gear motor;
Application of Small DC Gear Motors:
Small DC gear motors are widely used in intelligent automobile, intelligent communication, intelligent robot, intelligent logistics, smart city, electronic products, personal care tools, industrial automation equipment, smart home, precision instrument, outdoor adventure equipment, photography equipment, etc.
