Recommended Products
- YBX5 Series Flameproof Three-phase Asynchronous Motors
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Product Category: Explosion-proof motors
Power Range: 0.18 - 375 kW
Frame Size: 80 - 355
Number of Poles: 2, 4, 6, 8
Cooling Method: IC411
Protection Class: IP55
Insulation Class: Class F
Energy Efficiency Class: Grade 1 energy efficiency in GB18613 - 2020 (IE5 according to IEC standards)
- YBX4 Series Flameproof Three-phase Asynchronous Motors
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Product Category: Explosion-proof motors
Power Range: 0.18 - 375 kW
Frame Sizes: 80 - 355
Number of Poles: 2, 4, 6, 8
Voltage and Frequency: 380V/50Hz
Cooling Method: IC411
Protection Class: IP55
Insulation Class: Class F
Energy Efficiency Class: Grade 2 energy efficiency according to GB18613 - 2020 (IE4 according to IEC standards)
Top articles
YR High Voltage Three-Phase Induction Motors
YR Series Medium Size H355-630 Documentation
YR Series Large size H710-1000 Documentation
High efficiency, energy saving.
Low vibration.
Reliable performance and easy installation and maintenance.
The frame is made of steel plate being welded up into form of square tank shape with light weight and firm rigidity.
Stator is an outer-press-assembly structure.
The stator winding is F grade insulation at the winding’s end part being firm banded.
The whole stator and rotor has been treated with VPI technology to make stator and rotor with insulation and moisture resistance.
Silver brazing is used between rotor coils and between copper strip and coils to ensure the reliability of motor operation.
General purpose indlucing ventilator, compressor, water pump, crushing mill, cutting machine, transportation machine and other equipments. It is also used as the primitive for the mine, machanical industry; petroleum & chemistry industry; power plant and so on.
Common frame size corresponding to the power:
6kV 50Hz
| Frame Size | 355 | 400 | 450 | 500 | 560 | 630 | 710 | 800 | 900 | 1000 |
| Power range kW | 220~280 | 220~500 | 220~800 | 280~1250 | 450~1800 | 710~2500 | 630~4000 | 1000~5600 | 1600~4500 | 2240~5600 |
| Poles | 4 | 4.6.8 |
4.6.8. 10.12 |
4.6.8. 10.12 |
4.6.8. 10.12 |
4.6.8. 10.12 |
4.6.8. 10.12.16 |
4.6.8. 10.12.16 |
8.10.12.16 | 10.12.16 |
10kV 50Hz
| Frame size | - | - | 450 | 500 | 560 | 630 | 710 | 800 | 900 | 1000 |
| Poles | - | - | 4.6 | 4.6.8.10 | 4.6.8.10.12 | 4.6.8.10.12 | 4.6.8.10.12.16 | 4.6.8.10.12.16 | 6.8.10.12.16 | 8.10.12.16 |
| Power range kW | - | - | 280~560 | 250~1000 | 280~1400 | 500~2000 | 500~3550 | 800~5600 | 1250~5000 | 1800~5000 |
Remark: For the other special rated powers, please contact with us.
