For step motor people should be very familiar with, this product can be seen in many devices, and the effect is obvious. According to professional personage, before the formal use of stepper motor is need to do a good job in commissioning such ability can find problems, and timely solve, so as to ensure the normal operation. So, step motor commissioning steps have? Below to introduce for you. First, need to do first no-load speed, will need to switch off before operation, make the equipment run in low speed, while running people should observe whether the sound is normal also, if there are abnormal also should stop check, to ensure foolproof. Second, no-load rated speed operation. In step motor running at low speed after a period of time, without exception, you can raise the speed to rating, after further observation, need to ensure good electrical contact, and bearing temperature is normal. Third, upon completion of step motor racing rated speed, the guarantee without exception occurs, can be connected to power, will be the engine start, when the speed reached the rated power of mobile phones, can build voltage, ensure the normal order of the units, equipment to officially put into use. the main products: 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: