Brushless Drive Card

Brushless DC Motor Control Unit

  • Single phase output
  • Direction change
  • Brake System
  • Hall-transducer
  • Adjustable speed limit
  • Direct or frequency driving
  • High efficiency
  • Inbuilt resettable fuse
  • Rail mounting base available

Starter Kit BDC D1 controller, is designed for brushless DC motors with hall-feedback.

The device requires external 24V DC.

Through the microcontroller can be set speed adjustment, direction change and braking.

BDC D1 system includes several control modes: internal or external proportional control (10K Ohm linear potentiometer) or external input, 0-10V or PWM, selectable, with which can be set the speed of rotation by an external device.

Control input can be select through some jumpers.

Can enable/disable 'soft-start' function and chose the ramp time.

The controller can be installed using screws or a standard rail mounting base.

The controller is protected against reversed input voltage polarity and fuse protected against over current.

  • Supply voltage: 24V DC
  • Idle current: 10mA approx
  • Current limit: 500mA
  • Control voltage: 0-10V
  • Control potentiometer: 0-10K
  • Dimensions: 67x98x15mm
  • Weight: 50g approx

brushless dc motor control unit

BDC D1 Connection

Power supply (J1/J2): 24 VDC

Motor Connection (J6): Six pole screw connector

Drive by Potentiometer:

  • JP1 - Internal External
  • Trimmer TR1 - Internal Linear Potentiometer
  • J3 - External Linear Potentiometer (10K Ohm)

Soft Start (TR2):

  • CCW Disable
  • CW Linear 1-30 Sec

External PLC Control (J7):

  • JP2 On - Enable PLC Control
  • JP2 Off - Disable PLC Control
  • JP3 0-10 Volt / PWM

  • Line Drawings 

    brushless dc motor control unit dimensions

Mellor Electrics Ltd.
Sett End Road, Shadsworth Business Park
Blackburn, Lancashire BB1 2NW, United Kingdom
t: +44(0)1254 53854

© 2006 - PRESENT DATE. All rights reserved.


brushless dc motor control unit
  • brushless dc motor control unit dimensions
brushless dc motor control unit
  • brushless dc motor control unit dimensions