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Quick Details

  • Place of Origin: China
  • Brand Name: KEYA
  • Model Number: MMT-220DR35AL
  • Motor Type: DC Motor
  • size: 150*115*60MM
  • speed regulation ratio: 80:1

Packaging & Delivery

Packaging Details CARTON
Delivery Time 2 DAYS


220V 20A SCR DC Drive/DC Motor Controller
IN:220VAC OUT:0-220V
Peak current:35A
used for welding machine

 220V 20A SCR DC Drive/DC Motor Controller

MMT-220DR serial DC motor drive adopts SCR chopper, which has unique trigger mode, thus making it more accurate and reliable. The drive is the update speed regulation product which develops and produces in combination with the international standard requirements and absorbs advanced technology experience. The drive has high performance-cost ratio because of its excellent performance and reliable quality. (it can reach high speed ratio even when at non-speed feedback) It is in DC motor drive field. Currently, the serial products have been exported to many countries and widely used in fields of domestic , food machinery, cable equipment, , papermaking,  printing, , equipment, and so on.



Product Features 

1. SMT   Small volume

2. Applicable to permanent-magnet, separate excitation DC motor and DC torque motor

3. Dual closed loop PI adjustment (Current and Voltage).

4. Current setting and current limiting protection

5. The speed control mode and expansive force control mode are selectable.

6. Large torque for low-speed start-up.

7. Quick stop function

8. Upper limit and Low limit can be set up to different need

9. ACCEL and DECEL function

10. Standard signal interface0 — 5V or 10K potentiometer

11. Can realize remote start and stop, Fine following performance; immediate dynamic response

12. A wide speed-regulating range (0 - max).

13. Strong mechanical features, static voltage error 1%

14. A rapid dynamic response process.(adjustable)

15. Automatic and smooth transition process during acceleration or deceleration.

16. Good excavator features, can automatically overload current limit on the current settings.

17. High reliability, compact structure and highly cost-effective.


Main Parameters

1. AC Input Voltage : 110V / 220V±10%.

2. AC Frequency (Hz):-50/60

3. Output voltage DC: 0~90V 0-110V 0-160V 0-180V 0-220V (Can be set)

3. Rated Armature current: (DC100V or 200V)  3A

4. Rated output current: 6A 8A 10A 20A 30A 35A

5. Speed adjust ratio: 80:1

6. Output voltage accuracy:≤0.1degree

7. Ambient temperature :10degree- +60degree

8. Ambient Humidity:Relative Humidity≤80RH.(Below dew point)



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China (Mainland) | Manufacturer
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