Asynchronous Adjustable Speed AC Motor

Brief Introduction

Engineered for demanding industrial environments, the YKK-450-4 adjustable speed AC motor prioritizes terminal reliability and thermal resilience. Its robust terminal box features corrosion-resistant copper studs with strict copper-to-copper interfaces, eliminating intermediary steel components that increase contact resistance. This design prevents overheating and burnout risks associated with vibration, high currents, or improper terminations. As a versatile adjustable speed AC motor, it supports multiple winding configurations through dedicated terminals, enabling flexible speed control without external rewiring. Critical installation protocols are integrated: terminal lugs must precisely match cable cross-sections, all fasteners utilize verified spring washers, and thermal imaging ports allow routine hotspot monitoring.

The optimized cooling structure ensures adequate airflow even in confined spaces, mitigating insulation degradation from excessive temperatures. Vibration-resistant construction maintains terminal integrity under variable loads, while comprehensive inspection guidelines – covering lug oxidation, joint tightness, and dielectric integrity – sustain long-term performance. This adjustable speed AC motor delivers operational safety and durability through precision-engineered electrical connections and proactive thermal management.

Main Technical Parameters

Why choose Simo Brand YKK series of Motor?

Simo YKK series of high voltage electric AC motor is three phase squirrel cage totally enclosed asynchronous motor. As the best seller in Simo products system, YKK IP55 HV Motor has the advantages of high efficiency and energy saving. And although it has high power, the noise and vibration are not very strong. The features of light weight and easy maintenance make it well received by many customers at home and abroad.

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

YKK IP55 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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