Brush DC motor controller BMD-40DIN ver.2

Voltage

12 – 24 VDC

Rated current

up to 40 A

Peak current

100 A

Control methods

Analog speed and torque control 0...10 V, -10...10 V, 4...20 mA, PWM

BMD-40DIN ver.2

BMD-40DIN ver.2 is a driver designed to control torque, speed, direction, acceleration and deceleration of a DC brush. There are current limiting and second speed functions.

Technical data

Operating voltage

12 – 24 VDC

Continuous output current, adjustable

5 - 40 A

Short circuit protection (external fuse not required)

100 A, 15 μs

Analog speed and torque control

0...10 V, -10...10 V, 4...20 mA, PWM

Speed control range

1 : 100

Operating voltage

12 – 24 VDC

Continuous output current, adjustable

5 - 40 A

Short circuit protection (external fuse not required)

100 A, 15 μs

Analog speed and torque control

0...10 V, -10...10 V, 4...20 mA, PWM

Speed control range

1 : 100

Dimensions of DC brush motor controller BMD-40DIN ver.2

Dimensions of DC brush motor controller BMD-40DIN ver.2

Description of DC brush motor controller BMD-40DIN ver.2

BMD-40DIN ver.2 is a driver designed to control torque, speed, direction, acceleration and deceleration of a DC brush motor with a power of up to 1000 W.

BMD-40DIN ver.2 provides adjustable current limiting function to protect the motor from overload. There is a brake control function. The function of switching during operation to a second preset speed using an external discrete signal has been implemented in the device.

Control methods:

  • analog speed control;
  • analog torque control.

Motor speed and output torque control signals:

  • built-in potentiometer;
  • external potentiometer;
  • analog signal 0...10 VDC;
  • analog signal -10...+10 VDC;
  • analog signal 4...20 mA;
  • PWM signal.

Discrete control signals:

  • START - start and stop of the motor;
  • DIR - rotation direction;
  • BRAKE - brake control;
  • SPEED 2 - switch to second speed;
  • HARD_STOP - emergency motor stop.

BMD-40DIN ver.2 driver performs the following functions:

  • start and stop a DC brush motor using a button at the front panel of the driver or an external signal;
  • analog speed and torque control of a DC brush motor;
  • switching to a second preset rotation speed on an external signal. The second speed is set with the built-in potentiometer;
  • control the direction of motor rotation with a button on the front panel or an external signal;
  • motor brake control;
  • setting the ratio of acceleration and deceleration;
  • motor overload protection with adjustable rated current value;
  • user setting of motor stop option: with the motor rotor closed to itself or with the motor rotor open;
  • short circuit protection;
  • emergency stop of a DC brush motor «HARD STOP» in case of opening of the electrical protective circuit;
  • temperature protection of power stages.

Connection of DC brush motor controller BMD-40DIN ver.2

Connection of DC brush motor controller BMD-40DIN ver.2

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