YJTKK560-6 Three-phase Asynchronous VVVF Control Of Induction Motor

AIMIN ELECTRICS CO., LTD. is one of the leading manufacturers and suppliers of yjtkk560-6 three-phase asynchronous vvvf control of induction motor 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 YJTKK series VVVF three-phase asynchronous vvvf control of induction motor embodies the apex of industrial electromechanical engineering, integrating state-of-the-art electromagnetic design, ruggedized mechanical construction, and premium energy efficiency to address the most stringent industrial operational demands. This high-voltage, high-power platform delivers a rated output of 630kW, a synchronous speed of 990r/min, and a 10000V operating voltage, achieving a premium 93.6% energy efficiency rating and 0.84 power factor that delivers substantial lifecycle energy savings and operational expenditure reduction. Engineered for variable-speed operation, it supports a wide 5–50Hz frequency modulation range, enabling precise speed regulation and seamless integration with modern variable frequency drive (VFD) systems for optimized process control and dynamic load adaptation.

Constructed for extreme durability and long service life, the vvvf control of induction motor is fitted with premium SKF NU230ECM (drive end) and 6228/C3 (non-drive end) anti-friction bearings, ensuring exceptional load-bearing capacity, minimal friction losses, and extended maintenance intervals even under continuous S1 duty cycles. It features IP55 ingress protection to resist particulate contamination and moisture ingress, paired with IC666 closed-circuit cooling technology for consistent thermal stability, and Class 155 thermal insulation for enhanced dielectric strength and thermal resistance. The Y-connected stator winding design, combined with a 5550kg robust cast-iron frame, delivers superior mechanical rigidity, vibration damping, and structural integrity, ensuring reliable operation in harsh industrial environments. Compliant with JB/T 12729 industry standards and CE certification, the motor guarantees global regulatory adherence and operational safety.

We highly recommend the AIMIN YJTKK series for its unrivaled combination of power density, energy efficiency, operational reliability, and application versatility. It is the optimal solution for large-scale industrial applications, including heavy-duty centrifugal pumps, reciprocating compressors, industrial fans, blowers, belt conveyors, crushers, and process machinery in mining, steel, chemical processing, power generation, oil & gas, and heavy manufacturing sectors. Its high-voltage topology minimizes transmission losses in long-distance power distribution systems, making it ideal for large industrial complexes and remote installations. Backed by Xi'an AIMIN Motor's decades of expertise in motor R&D and manufacturing, rigorous quality assurance protocols, and a global after-sales service network, this motor minimizes unplanned downtime, reduces total cost of ownership, and delivers long-term operational value. Whether for new project installations, equipment retrofitting, or legacy motor replacement, the YJTKK series vvvf control of induction motor represents a future-proof, high-return investment that enhances productivity, reduces energy expenses, and ensures compliance with global industrial performance and safety standards.

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

YJTKK 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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