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Quick Details

  • Brand Name: CHINA ELECTRIC
  • Model Number: YRKK YRKS YR JR JR2
  • Type: Asynchronous Motor
  • Frequency: 50 Hz 60 Hz
  • Output Power: 100 kw to 10000 Kw
  • Protect Feature: Totally Enclosed
  • Phase: Three-phase
  • Certification: CCC, CE, UL
  • AC Voltage: 380 - 11000 V
  • Place of Origin: Shanghai, China (Mainland)
  • Efficiency: IE 1
  • Motor type: wound rotor slip ring motor
  • Speed: Constant Speed
  • Shape: box type
  • Driving application: Sugar Rolling Mill Wound rotor slip ring Motor
  • Protection rating: IP23, IP44, IP54, IP55
  • Cooling type: IC01, IC611, IC616, IC81W
  • Mounting: IMB3, IMV1
  • Insulation class: F
  • Duty: S1 (continuous)
  • thermometer: PT100 for bearings and windings

Packaging & Delivery

Packaging Details plywood box or nude for Sugar Rolling Mill Slip Ring Motor
Delivery Time 45~100 days for different size motors
YR YRKK YRKS Series Sugar Rolling Mill Wound Rotor Slip Ring Motor
 
 
Medium Size & Large Size 3 Phase YR YRKK YRKS Series Medium Voltage wound rotor slip ring motor is used to drive steel rolling mill, sugar rolling mill, cement mill, Windlass, Press machinery, Crusher, Stock-removing, drawbenchs and other general-purpose machinery. They can serve as the prime movers in steel, mines, cement, sugar, mechanical industries, blower, compressor, transportation, building materials industry, etc field.
 

The motor has such advantage as high efficiency, energy-saving, low Noise, low vibration, high start torque, low start current, light weight and reliable performance. They are easy for installation and maintenance.

 

Comparison of different series medium Voltage wound rotor slip ring motors and squirrel cage motors:

No.

Squirrel cage motor

Y

YKK

YKS

Y2

Slip ring motor

YR

YRKK

YRKS

YR2

1

Structure

Box-type construction, made up of steel plates welded with each other

Compact struction

2

Cooling method

IC01 or (IC11, IC21, IC31)

IC611 or IC616

IC81W

IC411

3

Natural ventilation, with top mounted protection cover

With top mounted air-air cooler

With top mounted air-water cooler

 

4

Protection type

IP23

IP44, IP54, IP55

IP44, IP54, IP55

IP54, IP55

5

Insulation

F

6

Mounting arrangement

IMB3, IMV1

7

Voltage available

3kv, 3.3kv;     2400V, 4160V;    6kv, 6.6kv;     10kv, 11kv

8

Frequency available

50Hz , 60Hz

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