2-phase Digital Stepper Motor Driver

It is a fully digital stepper drive developed with advanced DSP control algorithm based on the latest motion control technology. Its motor auto-identification and parameter auto-configuration feature offers quick setup to optimal modes with different motors. Compared with other analog or TB6600H chips driver, it can drive a stepper motor at much lower noise, lower heating, and smoother movement.

Anti-Resonance provides optimal torque and nulls mid-range instability

Motor auto-identification and parameter auto-configuration when power on, offer optimal responses with different motors

Multi-Stepping allows a low resolution step input to produce a higher microstep output, thus offers smoother motor movement

15 selectable microstep resolutions from 400 to 25600

Soft-start with no “jump” when powered on

Pulse input frequency up to 200 KHz, TTL compatible and optically isolated input

Automatic idle-current reduction

Suitable for 2-phase and 4-phase motors

Support PUL/DIR mode

Over-voltage and over-current protections

2-phase stepper motor driver

Output Peak Current: 1.0~4.2A (3.0 RMS)

Input Voltage: +20~50VDC (Typical 36VDC)

Logic Signal Current: 7~16mA (Typical 10mA)

Pulse Input Frequency: 0~200kHz

Pulse Width: 2.5μS

Isolation Resistance: 500MΩ

Cooling: Natural Cooling or Forced cooling

Environment: Avoid dust, oil fog and corrosive gases

Operating Temperature: -10℃~45℃

Vibration: 10-55Hz / 0.15mm