YX 4006-4SFT1 Three-phase Asynchronous 400kw 50Hz 1500 Rpm Motor Pole 4

AIMIN ELECTRICS CO., LTD. is one of the leading manufacturers and suppliers of yx 4006-4sft1 three-phase asynchronous 400kw 50hz 1500 rpm motor pole 4 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 1500rpm motor pole 4 YX400‑SFT1 high‑voltage three‑phase asynchronous motor is a heavy‑duty high‑voltage drive solution from Xi'an AIMIN ELECTRICS, engineered for continuous‑operation industrial facilities across global markets. Built around a proven 4‑pole electromagnetic layout, this motor delivers a practical running speed of 1485 r/min, perfectly matching the operating speed requirements for large pumps, fans, blowers, compressors and general transmission machinery. Rated at 400 kW with 10000 V high‑voltage input, it reaches 94 % efficiency and 0.86 power factor under rated condition, complying with IE2 energy efficiency standard to cut energy consumption for long‑cycle production. Designed for S1 continuous duty, the motor can run non‑stop under full load, ideal for 24‑hour production lines in process industries.

Featuring IP23 protection degree and IC01 open‑circuit cooling system, the YX400‑SFT1 realizes efficient heat dissipation during heavy‑load operation. Class 155 heat‑resistant winding insulation improves thermal stability and extends service life under variable load conditions. Drive‑end NU224ECM and non‑drive‑end 6224/C3 bearings reliably withstand radial and axial forces, minimizing mechanical wear and downtime. Adopting B35 combined mounting, it supports both foot‑mount and flange‑mount installation to adapt to diverse site layout demands. With star‑type stator connection and 28.6 A rated current, the motor maintains stable electrical output. It performs steadily within‑15 ℃‑40 ℃ ambient temperature and up to 1000 m altitude, fitting most on‑site factory environments. The well‑validated 1500rpm motor pole 4 structure brings smooth rotation, low vibration and little torque fluctuation, greatly lowering impact on coupled processing equipment.

Certified with CE mark and manufactured per JB/T.10446 industry specification, this high‑voltage motor has a solid 2530 kg mechanical frame against frequent load shocks. It is widely deployed in sugar plants, metallurgy, mining, water treatment and other heavy industries, powering large‑scale process equipment. Easy‑access bearing chambers and open cooling channels simplify daily maintenance for end users. Whether you are executing new‑project equipment matching or replacing legacy drive units, this 1500rpm motor pole 4 high‑voltage asynchronous motor offers dependable, cost‑effective power performance for international industrial buyers.

Main Technical Parameters

Production Details

Frame

• Box structure frame, easy for maintaining and installation

• Flexible dimensions

• Customizable outlook

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Stator

• 99.9% pure copper winding ensures 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 possible winding flaw.

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Rotor

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

• Copper bar rotor is available for YKK motor

• Pprecisely machined shafts with good capacity of  toughness

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Testing

• All motors must pass the testing before painting and packaging

• We regularly test existing and new products to ensure quality.

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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

YX HV Motor is the widely used in many general industries, such as blowers, pumps, crushers, cutting machines, and many other heavy machines. For more application details, contact us.

Cement

Power Station

Water conservation

Steel

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