This driver is a DM556 digital DSP stepper motor driver, subdivision increased to 128
subdivision, suitable for high subdivision purposes. Suitable for stepper motors: 42,
57, 86 Type 2-Phase 4-Phase (4 lines, 6 lines, 8 lines)
1. 20V-50V DC power supply;
2. H-bridge constant phase bipolar flow drive;
3. Eight types of output currents can be selected with current up to 5.6A.
4. Fifteen subdivision modes that can be subdivided to 128 are optional.
5. High-speed photoelectric isolation of the input signal;
6. Standard single-push interface;
7. Off-line maintenance function;
8. Semi-closed chassis can adapt to harsher environment.
9. Provides energy-saving semi-automatic current lock function;
10. Built-in temperature protection and overcurrent protection.
Specification:
Application: 42/57 stepper motor
Input voltage: DC 20-50V
Output current: 1.0-5.6A, 8 level adjustable, 0.5A resolution
Drive method: Bipolar constant current PWM drive
Pulse response frequency: 200kHz(Max)
Insulation resistance: >500MOmega
Insulation strength: 500V/min
Dimensions: 118*75.5*34mm / 4.6*3.0*1.3in
Weight: Approx. 270g / 9.5oz