Stepper motor temperature will make the first motor demagnetization of magnetic materials, which can lead to torque decline and even out of step, so the motor appearance allows the highest temperature should depend on different points of demagnetization magnetic material; In general, the quality qualified stepper motor magnetic materials of demagnetization points above 130 degrees Celsius, so the temperature in Celsius 80 - step motor appearance90 degree completely normal. Surface temperature control, the stepper motor to achieve a balance, stepping motor of high temperature occasion is often high voltage large current, because the user need high speed large torque, for example, the 110 hb three-phase stepper motor surface temperature over 95 degrees, often increasing voltage and improve current can improve the speed and increase torque, while stepping motor fever does not lead to damage of stepper motor, after high temperature but also creates a temporary demagnetization, moving too quickly. Long-term work under high temperature can also lead to permanent magnetic aging, decay and the coil that is some stepper motor with the torque is not the main reason for more than a year. 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:
