Short description

YX3 series high-voltage three phase AC motor feature the TEFC structure(compact design) with higher rating power and smaller frame size. YX3 series is derived from Y series with the the same structure but the higher efficiency.

YX3 series high-voltage ordinary/high efficiency three-phase asynchronous motors have been developed by Wolong Group (including ATB motor, Brook Crompton, Schorch, Laurence Scott and other well-known international motor manufacturers) using the current international high-voltage and high-efficiency medium-sized motor design and manufacturing concepts. These have been combined with the company's long-term technology and experience in producing high-voltage explosion-proof motors, using proven reliable new technologies, new materials and new processes. Y3 and YX3 high voltage motors are of the highest quality, offering excellent performance and reliable operation.

The Y3/YX3 series high-voltage three-phase asynchronous motors are suitable for use in a variety of industrial settings, including mines, ports, the machinery industry, the petrochemical industry, power plants, and more. They are ideal for driving a range of general machinery, such as compressors, water pumps, crushers, winches, centrifuges, cutting machine tools, and transportation machinery. 

Model reference

Y3 450 2-2W

YX3 450 2-2W

Y3- Asynchronous Motor, Ordinary type, the third(latest) generation

YX3-Asynchronous Motor, High efficiency type, the third(latest) generation

450 - Frame Size 450 mm

2-Core Length

2 - Number Of Poles

W - Ambient Code, W-Outdoors

Basic parameters

Frame size: 355~560 mm

Power: 185~2240 kW

Frequency: 50Hz 60Hz

Voltage: 3000~11000V

Pole: 2P-12P

Efficiency: /

Protection Grade: IP55

Cooling Method: IC411

Insulation: F

Service: S1

Ambient temperature: -15 °C ~ + 40 °C

Environment: indoors

Altitude: ≤1000m

Bearing: Chinese/SKF/FAG/NSK available

Mounting: IMB3

Temperature rise limit: 80K(B), 105K(F)

Painting: As per client requirements