Description
Receives step/direction or CW/CCW pulse commands from motion controller, converts DC bus voltage into multi-phase microstep current to drive stepper motor; active damping circuit suppresses mechanical resonance and motion ringing.
Technical Specifications:
- Input Power: 95–132 V AC single phase, 50/60 Hz
- Peak Output Current: 4.0 A pk
- DC Bus Voltage: 170 V DC nominal
- Selectable Microstep Resolution: 16 options up to 50800 steps/rev
- Unloaded Repeatability: ±5 arc sec
- Unloaded Hysteresis: Less than 2 arc min
- Operating Temperature: 0 ℃ ~ +45 ℃
Function Features:
- Patented Active Damping™ and Electronic Viscosity™ circuits
- Automatic standby current reduction to lower motor heating
- Built-in protection: phase short circuit, overvoltage, overcurrent
- Accept standard step & direction control signal
- Waveform shaping for smooth motion
Material & Structure:
- Metal extruded aluminum housing for heat dissipation
- DIP switch and rotary encoder on front panel for parameter configuration
- Terminal blocks for motor power, control signal and power supply
Application Scenarios:
Laser etching equipment, automated inspection scanners, packaging and labeling machines, semiconductor handling equipment, scientific precision positioning platforms.
Installation Requirements:
Mount vertically for natural convection cooling; Reserve enough ventilation space around drive; Use twisted shielded cables for motor wiring; Ground the housing reliably.
Usage Notes:
Set damping parameters according to motor inertia and load; Avoid long time continuous operation above rated speed; Match motor impedance parameters correctly; Do not run without motor connection.
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