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MMT-4Q Series PWM DC Motor Speed Controller 12V 24V 36V 48V 30A, Four-Quadrant Regeneration Pulse-Width Modulation
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Meo Textile Clothing Co.LTD
China - Hangzhou
Manufacturer
Trade Capacity
Export Percentage
Nearest Port
shanghai,ningbo
Accepted Delivery Terms
Employees
101-200 people
Accepted Payment Currency
USD,CNY
Average Lead Time
60 Day(s)
Certifications
Product Specifications
--Product Description
Product Description
Model and specification
________________________________________
Model Max Output current (A) Max output voltage (V) Operating DC (V)
________________________________________
DC 12RT30BL 30 12 9 -18
DC 24RT30BL 30 24 20-62
DC 48RT30BL 30 48 20-62
1. Product features:
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 protections, etc.
PWM( pulse width modulation)
The PWM makes motor low noise, high efficiency and little maintenance. Service life of DC
motor can be further 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 superheating 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.
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 is suitable for controlling.
Over voltage or under voltage protection
Overheating protection
When temperature is overtopping, motor controller will reduce output current to prevent from superheating with help of decision circuit. if the temperature is still overtop, the controller will stop output and protect motor and motor controller.
2. 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 and soft stop time: 0.2-20 seconds
7. Ambient temperature: --10°C~+60°C
8. Ambient humidity: Relative humidity≤80RH (non condensing)
9. Instantaneous short circuit protection (50us)
10. Outline dimension: 127*34*75mm
11. Weight: 380g
13. Adopted SMT technology makes motor controller small size.
14. Current setting and limiting protection
15. ACCEL/DECEL
16. Quick stopping (Braking function)
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.
________________________________________
Model Max Output current (A) Max output voltage (V) Operating DC (V)
________________________________________
DC 12RT30BL 30 12 9 -18
DC 24RT30BL 30 24 20-62
DC 48RT30BL 30 48 20-62
1. Product features:
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 protections, etc.
PWM( pulse width modulation)
The PWM makes motor low noise, high efficiency and little maintenance. Service life of DC
motor can be further 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 superheating 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.
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 is suitable for controlling.
Over voltage or under voltage protection
Overheating protection
When temperature is overtopping, motor controller will reduce output current to prevent from superheating with help of decision circuit. if the temperature is still overtop, the controller will stop output and protect motor and motor controller.
2. 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 and soft stop time: 0.2-20 seconds
7. Ambient temperature: --10°C~+60°C
8. Ambient humidity: Relative humidity≤80RH (non condensing)
9. Instantaneous short circuit protection (50us)
10. Outline dimension: 127*34*75mm
11. Weight: 380g
13. Adopted SMT technology makes motor controller small size.
14. Current setting and limiting protection
15. ACCEL/DECEL
16. Quick stopping (Braking function)
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.
Products Show
DC24RT30BL
DC24RT50BL
DC24RT100BL
Our Service
High quality
Passed the ISO9001:2008 quality system authentication and ROHS authentication.
High quality
Passed the ISO9001:2008 quality system authentication and ROHS authentication.
High quality
Passed the ISO9001:2008 quality system authentication and ROHS authentication.
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Packing & Delivery
Packing Details : Packing, solid bicycle saddle, 50pcs/carton
Delivery Details : 3-30 days after order of Solid bicycle tire tubes
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2. Suitable carton size
3. Shock bubble film
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FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: What is your terms of payment ?
A: T/T
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