Digital Stepper Driver 2.1-11.7A 176-253VAC for 3-Phase Nema 34, 42, 52 Stepper Motor

The 3DM2283T is a fully digital stepper drive developed with 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, 3DM2283T can drive a stepper motor at much lower noise, lower heating, and smoother movement. Its unique features make 3DM2283T 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 240VAC
• Output current programmable, from 2.1A to 11.7A. 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 3-phase motors
• Support PUL/DIR and CW/CCW modes
• Over-voltage, Under-voltage, over-current, phase-error protections

Electrical Specifications

• Output Peak Current: 2.1 - 11.7A
• Input Voltage: 176 - 253VAC
• Logic Signal Current: 7 - 16mA(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: 10-55Hz/0.15mm
• Storage Temperature: -20 － 65℃
• Weight: Approx.1300g(45.86oz)