After why stepper motor power, motor is not running

There are several reasons can cause motor does not turn: 1, overload locked-rotor (The motor is whistlers)2, 3 if motor in the offline state, if there is a pulse signal control system for step motor drive, the main products of the connection if there are problems
: stepper motor, brushless motor, servo motor, stepping motor drive, brake motor, linear motor and other kinds of models of the stepper motor, welcome to inquire. Telephone: