YR 380V Slip Ring LV Motor
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YR 380V Slip Ring LV Motor

YR series IP44 motor is a protected wound rotor three-phase asynchronous motor. The power level and installation size of the motor comply with IEC international standards. The enclosure protection class is IP44 and the cooling method is IC411. Class F insulation is used. Rated voltage is 380V, rated frequency is 50HZ, stator △ connection, rotor Y connection.
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Description

Technical Parameters


Brief Introduction

The data of this YR 380V Slip Ring LV Motor are in line with IEC international standards. Its enclosure protection grade is IP44, and its cooling method is IC411. It has a rated voltage of 380V and a rated frequency of 50HZ. The working efficiency of the motor is very high, so it can better ensure the progress of the project. The product has strong overload capacity and can withstand larger currents. During operation, the motor has low noise and low vibration, so there is no annoying noise. This product is an ideal product to achieve energy saving and consumption reduction, improve operating speed and operating reliability. This product is often used in compressors, water pumps, crushers, transport machinery, winches, hoists, wire drawing machines, and other machines as a power drive.



Main Technical Parameters

Product Name:
YR 380V Slip Ring LV Motor

Frame:

H280~H355

Power Scope:

132KW~280KW

Voltage:

380V, 400V, 415V, 460V, 490V, 660V, 690V,1140V

Frequency:

50Hz, 60Hz

Number of Poles:

4P, 6P, 8P

Speed:

1500rpm, 1000rpm, 750rpm

Cooling Method

IC411

Protection Grade

IP44

Insulation Class

F(155℃), H(180℃)

Duty:

S1, S4, S5, S6, S9

Mounting Type

B3/ B5/ B35/ V1

Standard:

IEC

Efficiency Grade:

IE1




Production Details


Frame

  • Compact and robust iron casting frame

  • Universal IEC and NEMA installation dimensions available

  • Customizable outlook and dimensions

frames.jpg


stator.jpg

Stator

  • 99.9% pure copper winding for stator to ensure the output power and efficiency

  • Excellent insulation system with 5 more processing flows

  • All the windings are fitted in by handwork to ensure all slots are full and avoid any winding flaw.


Rotor

  • Aluminum casting rotor with high quality silicon steel rotor core to assure induction efficiency

  • Well and precisely machined shafts with good capacity of strength and toughness

rotor.jpg
testing(001)

Testing

  • All motors must pass the piece testing before painting and packaging

  • Type tests will be regularly performed for each series, more often for new developed series and variants.





Applications


cement(001)

Cement

power station(001)

Power station

steel(001)

Steel

sugar(001)

Sugar

CHOOSE SIMO, CHOOSE QUALITY!


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