Gear motors for a robot should refer to some technical indicators,such as motor specification,power,performance,material. The parameters of gear motors for a robot from ZHAOWEI are as follows.
Out diameter of the gear motor:3.4mm-38mm
Gearbox material:plastic gear.metal gear
Output torque:1gf-cm to 50kgf-cm
Micro gear motor for small robots
Micro motor types:
1. Gear motor
A gear motor is a micro motor with a gearbox,which can reduce speed and increase torque.
2. Stepping motor
Stepping motor, is a brushless DC electric motor that divides a full rotation into a number of equal steps. The motor's position can then be commanded to move and hold at one of these steps without any position sensor for feedback (an open-loop controller), as long as the motor is carefully sized to the application in respect to torque and speed.
3. Steering gear
The steering gear is a position (angle) servo actuator for control systems that require constant angle changes and can be maintained. At present, it has been widely used in remote control products such as airplanes, submarine models, and remote control robots.