How to reduce the motor heating to reduce fever, is to reduce the copper loss and iron loss. Reduce copper loss, there are two directions, resistance and current, choose as far as possible when this request in the selection of small resistance and the rated current of the motor, the two-phase motor, motor without parallel in tandem. But this often conflict with the moment and the requirement of high speed. For motor has been selected, should make full use of the drive of automatic flow control function and offline function, the former automatically reduce current when motor is static, the latter will be the current be cut altogether. In addition, the subdivision driver due to the current waveform is close to sine, less harmonic, electric heating will be less. Reduce iron loss method, related voltage level, although will bring high speed characteristics of high pressure driven motor, but also brings the increase of the heat. So should choose the appropriate drive voltage grade, recommend suite, give attention to two or morethings stationarity and fever, noise, etc. 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:
