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AC BLDC Driver
Motor Controller

AC BLDC Driver

Voltage: DC 310V/AC 220V
Power: 30-400W
Dimensions: 102*60*85.5mm
Communication: RS485

    The BMC series motor drivers utilize advanced technologies such as precise motor current detection, self - speed measurement for sensored brushless motors, rotational position detection for sensored brushless motors, regenerative current constant - current braking, acceleration control, and PID regulation. These enable perfect control of smooth forward and reverse rotation, commutation, and braking of motors. Real - time regulation of output current prevents over - current, and they can accurately control motor speed and rotational position with short response time and low recoil.

    Installation Method Panel - type
    Voltage AC - 220V
    Universal Motor Type High - voltage brushless Hall / brushless Hall motor below 200W
    Motion Control Function Panel or external switch operation control, speed regulation, slow acceleration, slow deceleration.
    Speed Regulation Mode Panel "▲" "▼" keys; panel knob; analog quantity 0 - 5V; external potentiometer
    Speed Regulation Range 0 - 9999r/min (users can set according to the number of motor poles, power frequency, and usage requirements)
    Operating Environment Ambient temperature: - 10°C - + 55°C (no freezing), ambient humidity: below 85% (no condensation)

    Pump Features

    • High - performance, multi - purpose, digital display, panel - mountable, and compact in size.
    • Operates with low noise and low torque ripple.
    • Supports brushless motors without Hall sensors.
    • Optional RS485 communication supporting the standard MODBUS - RTU protocol.
    • Optional BUS communication, supporting baud rate and address settings.
    • Optional input reverse - connection protection circuit and over - voltage energy - dissipating braking.
    • Supports multi - motor synchronous control. The maximum error of the speed loop control is ±2 RPM at a rated speed of 3000RPM.
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