Stepper motor drives should be how to determine the voltage and current? Stepper motor driver? 1. The determination of stepper motor drive voltage hybrid stepping motor drive power supply voltage is usually a wide range, usually according to the working speed of the motor power supply voltage and response requirements to select. if the motor rotation speed higher demand or response quickly, so the voltage value is high, but pay attention to the power supply voltage ripple cannot exceed the maximum input voltage of the drive, otherwise may damage the driver. 2。 The determination of stepper motor drive current power supply current is generally determine according to drive the output phase current of the I. If the linear power supply, power supply current generally desirable I 1. 1 ~ 1. 3 times; If the switch power supply, power supply current generally desirable I 1. 5 ~ 2. 0 times. with stepper motor drives: according to the current of motor, with greater than or equal to the current drive. If you need or high precision, low vibration can be blending subdivision drive. For large torque motor, high voltage type drive as far as possible, in order to obtain good performance at a high speed.
