YJTKS560-6XJ VVVF 3 Phase 6 Pole Induction Motor 900kw

AIMIN ELECTRICS CO., LTD. is one of the leading manufacturers and suppliers of yjtks560-6xj vvvf 3 phase 6 pole induction motor 900kw 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

Manufactured by Xi'an AIMIN Motor Co., Ltd., the YJTKS series is a high-voltage variable frequency three-phase asynchronous motor engineered strictly per OXD.510.085 specification and CE certification, designed to deliver reliable adjustable-speed driving for heavy-duty industrial facilities across multiple core sectors. As a core flagship model of this lineup, the 3 phase 6 pole induction motor marked as YJTKS560-6XJ with rated power of 900kW serves as the representative product of the whole series, gaining consistent recognition from global industrial equipment buyers focusing on high-efficiency variable-speed transmission solutions.

Rated for 10000V high voltage and 50Hz fundamental frequency, this flagship 3 phase 6 pole induction motor has a base rotating speed of 900r/min alongside outstanding comprehensive performance parameters: energy efficiency reaches 94.4% under IE2 grade with a power factor of 0.85 at rated working condition, effectively cutting long-term operational power consumption for end-user factories. Its stator winding adopts star(Y) connection and Class F insulation material rated at 155℃ heat resistance, which greatly improves the winding's resistance against high-frequency impact and thermal aging caused by frequent variable-frequency startup and speed adjustment, avoiding unexpected insulation breakdown under fluctuating load conditions. The motor is designed with S1 continuous working system, enabling nonstop round-the-clock operation to match uninterrupted production lines of mining, metallurgy and chemical enterprises.

In terms of structural design and environmental adaptability, the YJTKS series including the mature 3 phase 6 pole induction motor is configured with IP54 protection grade and IC86W air-water combined cooling structure, which efficiently dissipates heat even during long-hour high-load variable-speed running, especially suitable for high-temperature working sites with poor ventilation. Equipped with premium SKF bearings: drive end fits NU234ECM bearing while non-drive end uses 6332/C3 bearing, the precision bearings minimize mechanical friction loss and effectively offset thermal expansion generated at variable speeds, greatly extending the motor's overall service lifespan. This series can steadily operate within ambient temperature ranging from 0℃ to 40℃ and normally run under altitude below 1000 meters, adapting to most conventional factory and open-air industrial environments.

In practical application fields, the YJTKS high voltage variable frequency motor series is widely matched with large-sized water pumps, industrial fans, air compressors and heavy-duty material processing equipment. Thanks to its flexible VVVF speed regulation capability, users can freely adjust output rotating speed according to real-time production demands instead of throttling control, which significantly reduces useless energy loss compared with traditional fixed-speed high voltage motors. All finished motors undergo strict no-load test, variable-frequency aging inspection and cooling system verification before delivery. Benefiting from stable running performance and remarkable energy-saving advantages, AIMIN YJTKS series motors have been widely applied in mineral exploitation, thermal power auxiliary system, petrochemical engineering and water conservancy projects worldwide, becoming a preferred high-voltage variable-frequency driving choice for medium and large industrial projects.

Main Technical Parameters

Production Details

Frame

• Box structure frame, easy for maintaining and installation

• Flexible for special installation dimensions

• 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 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

• 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

Cement

Power Station

Water

Mining

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