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Product Details

The B30A40AC PWM servo drive is designed to drive brushless DC motors at a high switching frequency. A single red/green LED indicates operating status. The drive is fully protected against over-voltage, under voltage, over-current, over-heating and short- circuits across motor, ground and power leads.

Furthermore, the drive can interface with digital controllers or be used stand-alone and requires only a single unregulated AC power supply. Loop gain, current limit, input gain and offset can be adjusted using 14-turn potentiometers. The offset adjusting potentiometer can also be used as an on-board input signal for testing purposes.


Metric Toggle
More Information
Vendor Advanced Motion Controls
Short Description 45-265 VAC (50/60 Hz, 3ph) Input {optionally 60-400 VDC}; 15A continuous / 30A peak | 5.7kW Output @ 265 VAC in
Commutation Trapezoidal
Min Input Supply Voltage (VAC) 45
Min Input Supply Voltage (VDC) 60
Max Input Supply Voltage (VAC) 265
Max Input Supply Voltage (VDC) 400
Max Continuous Output Current (A) 15
Max Peak Output Current (A) 30
Motor System Single Phase (Brushed, Voice Coil, Inductive Load), Three Phase (Brushless)
Operating Mode Current, Velocity, Duty Cycle, Hall Velocity
Configuration Panel Mount
Drive Architecture Analog
Frequency (Hz) 50,60
Phase Three
Series B Series
Setup Manual
Min Operating Temperature (°C) 0
Min Operating Temperature (°F) 32
Max Operating Temperature (°C) 65
Max Operating Temperature (°F) 149
Max Rated Power (W) 5700
45-265 VAC (50/60 Hz, 3ph) Input {optionally 60-400 VDC}; 15A continuous / 30A peak | 5.7kW Output @ 265 VAC in

Sample image only. Product may differ

Product Availability
Custom Order: Ships in 4-6 Weeks. Expedited Delivery Available. Please Inquire.