Digital Stepper Driver 1.8~5.6A 20-50VDC for NEMA 23, 24, 34 Stepper Motor
The DM556T is a digital stepper driver with a simple design and easy setup. By implementing Leadshine’s advanced stepper control technology, this stepper driver can smoothly power 2-phase and 4-phase stepper motors with optimal torque and low motor heating and noise. Its operating voltage is 20-50VDC, which can output up to 5.6A current. All the micro-steps and output currents are controlled via DIP switches. Therefore, the DM556T is ideal for applications requiring simple step and direction control of NEMA 23, 24, and 34 stepper motors.
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 inputs to 5.6A
- Input voltage 20-50VDC
- 16 selectable micro-step resolutions of 400-25,600 via DIP switches
- An eight 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 overvoltage and overcurrent
Electrical 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: 500MΩ
- Operating 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)
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