Cheap Price 3-phase digital stepper driver, AC 80-220V power supply for 3 phase Nema 34, 42 stepper motor, manufacturer direct sale.

Features:

• 32-bit DSP digital control mode.
• Low vibration, low noise, low power consumption.
• Flexible subdivision runs more smoothly.
• Automatic memory power phase.
• Optically isolated input signal.
• Space vector bipolar constant current drive.
• Maximum output current 6A/ phase.
• Provide energy-saving automatic half-current lock function.
• Maximum 30000 steps/ turn of the 16 subdivision mode optional.

Specifications

Driver Wiring Diagram


Installation Size (Unit: mm)

Tips: Full-step drive mode of stepper motor
In the full-step operation, the same kind of stepper motor can be equipped with full / half step driver, as well as subdivision driver, which, however, have different operation effects. The stepper motor driver cyclically energizes the two coils of the two-phase stepper motor (set current for the coil) in pulse / direction commands. Each pulse of this type of drive will move the motor by a base step angle of 1.80 degrees (a standard two-phase motor has a total of 200 step angles in a coil).