2DM860 motor driver is a digital stepper motor driver, which adopts the latest 32-bit DSP control technology. Users can set microstep within 25600 and multi-range current value within rated current. Built-in microstep technolog greatly improves stability and reduces noise under low microstep. Integrating parameter auto-tuning function, the driver could adjust the optimal operation parameters automatically for different motors to maximize the motor performance.

Specification:
Supply voltage: AC 30-80V / DC 40-110V
Normal output current: 2.1-8.4A
Logic input current: 10mA
Impulse response frequency: Max. 250kHz
Pulse low level time: Min. 2.5s
Weight: Approx. 577g/20.3oz
Package list: 1 x Stepper Motor Driver

Features:

1. 32-bit DSP technology.
2. Optically isolated differential input signals.
3. Ultra-low noise and vibration.
4. 2-256 microstep setting range.
5. Can drive 4/6/8 line two-phase stepper motor
6. Current value can be randomly set within rated value.
7. The current is automatically halved at rest.
8. Impulse response frequency up to 250kHz.
9. With overvoltage, undervoltage, short circuit protection.
10. Alarm output function I/O ports.