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24V Brush PWM DC Motor Controller 30A

24V Brush PWM DC Motor Controller 30A, find complete details about 24V Brush PWM DC Motor Controller 30A, PWM DC Motor Controller, reversible dc controller, brush dc controller 24v - Jinan Keya Electronic Science and Technology Co., Ltd

Quantity:
  • DC24RT30BL
  • Keya
  • DC24RT30BL

Product information

MMT-DC24RT30BL
4Q Braking-Reversible, PWM series DC Motor Controller

Model
DC24RT30BL
Volt
24-48VDC
Rated continuous current
15A
Max current
30A
Control signal
0-5V,PWM
tempreture
-10℃ - 60℃
Protection grade
IP20
Weight
0.5kg
Dimension
127*97*48mm
Suitable
PM brush dc motor 600W
Application
Packing,painting machine,Electric equipemnt

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: 134*135*70mm
11.Weight: 0.9Kg
13. Adopted SMT technology makes motor controller small size.
14.Current setting and limiting protection
15. ACCEL/DECEL
16.Quick stopping
17.Huge torque at low speed start up.

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



DC24RT30BL CONNECTION

                                                                                                                                                                                                                               

Function of Control Terminal

DC24RT30BL REVERSE 无LOGO

1.BRAKE
Regenerative braking control: When quick stopping of motor is required, this function is suitable. Close brake switch, motor controller rapidly brakes motor’s speed by the way of regenerative braking then make motor stop immediately.


2.EN
Enable control: Control the start and stop of motor

3.DIR:
The reversing control of motor: Rotation direction can be easily get through open or close reversing switch.              

                                                                                                                                                                                       

Analog Quantity Control

0-5V control motor speed

You can control this motor speed by analog quantity signal 0-5V

                                                                                                                                                                   

Instruction and setting of adjustable potentiometer

internal potentiometer

1. “ACCEL” potentiometer( Set soft start time 0.2s - 20s )
Adjust “ACCEL” potentiometer to set ramp up from initial speed value to setting speed value(it means acceleration time).
Soft start

2. “DECEL” potentiometer( Set soft stop time 0.2s - 20s )
Adjust “DECEL” potentiometer to set ramp down from Max.speed value to Min.speed value(it means deceleration time).
Soft stop
3. “FWD MAX SP"

Set the MAX forward speed.

4. “REV MAX SP”

Set the MAX reverse speed.

5. “REGEN CL”
Adjust “REGEN CL” potentiometer to limit Max. braking armature current value(it also means brake/stop time). The braking current value affect brake/stop time.


6. “IR COMP”
Adjust “IR COMP” potentiometer to make motor have constant speed value in different load conditions( factory setting is ”0”).

7. “MIN SP”

Set the motor MIN speed

8. “MOTOR CL”
Adjust “MOTOR CL”potentiometer to limit motor controller’s Max.output current(we also say motor’s setting current value).The setting of this current should be based on motor’s rated current value.Current value should be moderate.If not,torque is not enough or overcurrent protection is failure. Adjust this potentiometer in clockwise to increase motor controller’s output current.
Note: Motor controller’s output current value should be twice as much as motor’s rated current value in general.However,motor controller can’t  operate at setting value which is greater than motor’s rated current value for a long time, or the motor will be burnt out.


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