In general, a reduction gear motor is divided into the following three types:
Small gear motor
Medium gear motor
Large gear motor
1, speed ratio, that is, determines the running speed of the machine, and then calculates the speed ratio of the gear motor according to the speed of the mechanical operation. A formula can be used (speed ratio = input speed/output speed or motor speed/machine speed).
2, torque, gear motor torque can be selected according to the actual size of the machine, according to the torque table, according to the actual demand to choose.
Depend on motor types, a gear motor is divided into the following types:
AC gear motor
DC gear motor
BLDC gear motor
Stepper gear motor
Servo gear motor
