YE3-225M -4 Three-phase Asynchronous Motor 45 Kw 400V

AIMIN ELECTRICS CO., LTD. is one of the leading manufacturers and suppliers of ye3-225m -4 three-phase asynchronous motor 45 kw 400v in China. With abundant experience, we are committed to providing high quality customized products with competitive price. We warmly welcome you to buy bulk premium products made in China here and get quotation from our factory.

Brief Introduction

The AIMIN YE3 series three-phase asynchronous motor manufactured by Xi'an AIMIN ELECTRICS Co., Ltd. stands as a premier energy-efficient driving solution engineered for modern industrial power applications. Designed in accordance with international IEC standards and certified with an IE3 premium efficiency rating, this industrial electric drive delivers exceptional performance, high starting torque, low noise, low vibration, and continuous operational stability. Under demanding operating environments across various heavy industrial sectors, the AIMIN YE3-225M-4 motor 45 kw provides factory owners and equipment manufacturers with a reliable, high-performance solution that significantly reduces lifetime electricity costs while enhancing production stability.

Constructed with high-rigidity cast iron housing, this unit features a standard frame size of 225M and a 4-pole configuration that yields a rated synchronous speed of 1485 RPM under standard 400 V, 50 Hz power supply conditions. Operating at a full-load rated current of 80.2 A, the unit reaches an impressive efficiency level of 94.2%, effectively minimizing stator copper losses and rotor core loss during extended continuous operation. Its robust mechanical enclosure is rated at an IP55 ingress protection level, which successfully prevents fine dust particulates and water jets from invading the internal stator windings and rotor chambers. Thermal durability is supported by Class F insulation rated up to 155°C, ensuring high dielectric strength, superior heat resistance, and extended service longevity even under harsh environmental temperatures. Furthermore, the totally enclosed fan-cooled structure utilizing IC411 heat dissipation ensures continuous airflow across the outer cooling fins, maintaining low internal working temperatures during long operational cycles.

Equipped with heavy-duty deep groove ball bearings and precision dynamic rotor balancing, the energy-saving AIMIN motor 45 kw maintains remarkable smooth running characteristics, reducing mechanical strain on driven machinery components and prolonging overall equipment life. The standardized IM B3 foot-mounting layout and top-mounted junction box make installation, star-delta wiring connection, and routine lubrication straightforward for maintenance personnel. Owing to its standardized mounting dimensions and high mechanical strength, this electric drive offers versatile interchangeability across a broad spectrum of industrial systems. It serves as a dependable prime mover for heavy-duty fluid handling systems, including high-pressure centrifugal pumps, multi-stage water pumps, and liquid transfer units. In air handling and gas compression applications, it seamlessly drives industrial air compressors, large ventilation blowers, Roots blowers, and draft fan systems. Manufacturing plants and mineral processing facilities also rely on this motor to power crushers, industrial mixers, agitators, ball mills, granulators, winches, and long-distance belt conveyor lines.

Through a combination of advanced electromagnetic engineering, precision machining, and strict quality control, Xi'an AIMIN ELECTRICS Co., Ltd. delivers a power system that easily copes with heavy continuous-duty (S1) applications. The integration of high-grade copper windings and low-loss electrical steel laminations enables high operational efficiency across diverse output load levels, preventing unnecessary heat generation and reducing factory thermal buildup. With a net weight of approximately 335 kg and standard CE compliance certification, this electric motor meets global energy standards and strict safety criteria required across international markets. For industrial facilities aiming to lower power consumption, reduce carbon footprints, and guarantee long-term system uptime, selecting the high-efficiency AIMIN YE3-225M-4 motor 45 kw represents a smart, cost-effective investment in long-term operational excellence.

Main Technical Parameters

Production Details

Frame

• Compact and robust iron casting frame

• Universal IEC installation dimensions available

• Customizable outlook and dimensions

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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.

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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

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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.

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Package and delivery

• All motors will be packaged well before delivery

• Plastic cover inside, vacuum tin foil outer and then solid wood box

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Applications

This series of motor is commonly used to drive water pumps, fans, compressors, conveyors and other transmission machinery in energy conservation and environmental protection transformation projects, national water conservancy projects, etc.

Power 2

Pump

Sugar

Water conservation

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