24vV 48V RT Series 50A Reversible Brushed DC Motor Controller

RT series four-quadrant reversible brushed motor driver
DC24RT50BL

This motor controller is low voltage,four-quadrant regeneration and pulse-width modulation speed
controlling system. The MCU (Microcontroller Unit) intelligent control makes quick response
speed,smooth running,reliable operation and complete proportions,etc. ◆ PWM( pulse width modulation)
The PWM makes motor low noise, high efficiency and little maintenance.Service life of DC motor can
be furtherly increased. ◆ Four-quadrant regeneration in operating mode. ◆ Regenerative braking function
External directional(or reversing)contactor is not required and components or parts of motor can be
protected from superheated or burnout. ◆ Enable/Brake/Reversing terminal
One of above functions can be achieved with help of passive switching value or open (or broken)circuit of transistor collector.
Keya MMT dc torCon3troller User’s Manual
◆ Status Light
Power light and various fault warning lights make the status of motor controller visible. ◆ Speed value of Forward or Reverse can be set respectively. ◆ Value of output current can be set. ◆ Value of brake current can be set. ◆ Torque compensation
◆ Double closed loop PI regulation(Voltage and current)
◆ Standard analog signal
Analog quantity (0-5V) or potentiometer are suitable for controlling. ◆ Overvoltage or undervoltage protection
◆ Overheating protection
When temperature is overtop,motor controller will reduce output current to prevent from
superheated with help of decision circuit.if the temperature is still overtop,the controller will stop
output and protect motor and motor controller.

Technical performance

1. PWM( pulse width modulation)

2. Speed ratio:1:80

3. Speed control mode: potentiometer(10KΩ/2W)

4. Input impedance：≥50K

5. Speed accuracy: 1 %

6. Soft start time. Soft stop : 0.2-20 seconds

7. Ambient temperature: --10℃~+60℃

8. Ambient humidity: Relative humidity≤80RH (non condensing)

9. Instantaneous short circuit protection (50us)

10.Outline dimension: 135*135*70mm

11.Weight: 0.86Kg

12. Adopted SMT technology makes motor controller small size.

13.Current setting and limiting protection

14. ACCEL/DECEL

15.Quick stopping

16.Huge torque at low speed start up.

17.This motor controller is suitable for lanthanide (rare earth)motor, permanent magnet motor and separately excited motor.

Wiring diagram

Application

If you have any question, please contact us any time.
Email: keya@jnky.com  Tel: +8613255691051