STEPPERONLINE Digital Stepper Motor Driver 1.8-5.6A 20-50VDC for Nema 23,24Stepper DM556T

The DM556T is a digital stepper driver with simple design and easy setup. Key Features *Anti-Resonance for optimal torque, extra smooth motion, low motor heating and noise *Motor auto-identification and parameter auto-configuration for optimal torque from wide-range motors *Step & direction (PUL/DIR) control *Multi-Stepping for smooth motor movement *TTL compatible and optically isolated inputsto 5.6A *Input voltage 20-50VDC *16 selectable micro-step resolutions of 400-25,600 via DIP switches *8 selectable output current settings of 1.8A to 5.6A via DIP switches *Soft-start with no “jump” when powered on *Pulse input frequency up to 200 KHz *Automatic idle-current reduction *Protections for over-voltage and over-currentElectrical Specifications: *Output Peak Current: 1.8~5.6A (4.0 RMS) *Input Voltage: +20~50VDC (Typical 24-48VDC) *Logic Signal Current: 7~16mA (Typical 10mA) *Pulse Input Frequency: 0~200kHz *Pulse Width: 2.5μS *Isolation Resistance: 500MΩOperating Environment and other Specifications(Tj = 25℃/77℉): *Cooling: Natural Cooling or Forced cooling *Environment: Avoid dust, oil fog and corrosive gases *Ambient Temperature: 0℃ － 65℃ *Humidity: 40%RH－90%RH *Operating Temperature: 0℃ － 50℃ *Vibration: 10-50Hz / 0.15mm *Storage Temperature: -20℃ － 65℃ *Weight: Approx.300g (10.6oz)Warning: Make sure the motor connect to a constant current or chopper drive controller before you test motor. Connecting the motor directly to a power supply will destroy the motor.