
Yct355-4A 55kw 380V Three-Phase Asynchronous AC Motor
Description
Technical Parameters
We know that we only thrive if we can easily guarantee our combined cost competiveness and high-quality advantageous at the same time for locomotive motor, 180v dc motor, flame proof motor. We are bold and innovative, pioneering, future-oriented, brave to change, and always maintain a strong innovative and creative ability. We are your reliable partner in international markets with the best quality products.
This YE4 Series LV Motor is an ultra-efficient motor with a fully enclosed design and its own fan, which can better protect the safety of the motor. The coil is made of high-quality copper wire, which has good corrosion resistance and good ductility. The motor is widely used in machinery, transportation, printing, agriculture and other industries. The motor has excellent performance, stable operation, and is very energy-saving and efficient. It operates with low vibration, so the internal parts will not be damaged by long-term vibration. It has good startup performance and high reliability. Its power range is 0.37KW~1000KW. Voltages are 380V, 400V, 415V, 460V, 490V, 660V, 690V, 1140V. The speed is adjustable from 3000rpm, 1500rpm, 1000rpm, 750rpm, 600rpm, 500rpm.
Main Technical Parameters
| Product Name: | YE4 Series LV Motor |
Frame: | H80~H450 |
Power Scope: | 0.37KW~1000KW |
Voltage: | 380V, 400V, 415V, 460V, 490V, 660V, 690V,1140V |
Frequency: | 50Hz, 60Hz |
Number of Poles: | 2P, 4P, 6P, 8P, 10P, 12P |
Speed: | 3000rpm, 1500rpm, 1000rpm, 750rpm, 600rpm, 500rpm |
Cooling Method | IC411 |
Protection Grade | IP55 |
Insulation Class | F(155℃), H(180℃) |
Duty: | S1, S4, S5, S6, S9 |
Mounting Type | B3/ B5/ B35/ V1 |
Standard: | IEC |
Efficiency Grade: | IE4 |
Production Details
Frame
Compact and robust iron casting frame
Universal IEC and NEMA installation dimensions available
Customizable outlook and dimensions


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


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.
Package and delivery
All motors will be packaged well before delivery
Plastic cover inside, vacuum tin foil outer and then solid wood box

Applications

Chemistry

Power Station

Cement

Steel
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We strive to strengthen the technological innovation in the manufacturing process and continuously improve the level of Yct355-4A 55kw 380V Three-Phase Asynchronous AC Motor manufacturing. We pursue perfect management and excellent service, follow the direction of international popular development, and follow the relevant international standards. We have formed an enterprise development model with outstanding independent R&D capability, solid technology accumulation, innovative product planning and strategy, and strict quality assurance system as a breakthrough.
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