Digital Stepper Driver 0.5-8.2A 80-150VAC for Nema 34, 42 Stepper Motor

The DM1182T is a high-voltage, fully digital stepper drive developed with supply voltage up to 150VAC, advanced DSP control algorithm based on the latest motion control technology. It has achieved a unique level of system smoothness, providing optimal torque and nulls mid-range instability. Its motor auto-identification and parameter auto-configuration feature offers quick setup to optimal modes with different motors. Compared with traditional analog drives, DM1182T can drive a stepper motor at much lower noise, lower heating, and smoother movement. Its unique features make DM1182T an ideal choice for high requirement applications.

Key Features:

• Anti-Resonance provides optimal torque and nulls mid-range instability
• Motor auto-identification and parameter auto-configuration technology, offers optimal responses with different motors
• Multi-Stepping allows a low resolution step input to produce a higher microstep output, thus offers smoother motor movement
• Supply voltage up to 150VAC
• Output current programmable, from 0.5A to 8.2A. It can also be set via DIP switches
• Pulse input frequency up to 200KHz, TTL compatible and optically isolated input
• Automatic idle-current reduction
• Suitable for 2-phase and 4-phase motors
• Support PUL/DIR and CW/CCW modes
• Over-voltage, Under-voltage, over-current, phase-error protections

Electrical Specifications:

• Output Peak Current: 0.5 - 8.2A
• Input Voltage: 80 - 150VAC
• Logic Signal Current: 7 - 20mA(Typical 10mA)
• Pulse Input Frequency: 0 - 200kHz
• 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 - 50℃
• Humidity: 40% - 90%RH
• Operating Temperature: 70℃ MAX
• Vibration: 5.9m/s2 Max
• Storage Temperature: -20 - 65℃