YRKK5006-8 Three-phase Asynchronous Motor IP 54 380kW

Brief Introduction

Engineered and manufactured by SIMO MOTOR, a leading name in the global motor industry, the YRKK5006-8 high-voltage three-phase asynchronous motor stands as a paragon of robust performance, energy efficiency, and industrial reliability. Tailored for heavy-duty applications across core sectors-including green ammonia production, metallurgy, chemical processing, and heavy machinery drives-this CE-certified motor ip 54 model is built to meet the stringent operational demands of large-scale international projects, such as the landmark ACME Group green ammonia initiative in India.

At the heart of its design lies exceptional power and efficiency. Rated at 380 kW with a synchronous speed of 744 r/min (50 Hz), the motor achieves a high efficiency of 92.5% and a power factor of 0.78, significantly reducing energy consumption and operational costs over its lifecycle. Its electrical configuration is optimized for high-voltage stability: the stator operates at 10000 V (32 A) and the rotor at 786 V (304 A), both adopting a Y-connection (CONN. Y) for balanced current distribution. The motor is equipped with a Class 155 (CL) insulation system for both stator and rotor, ensuring resistance to extreme thermal stress and extending service life in continuous operation.

Designed for rugged industrial environments, the YRKK5006-8 motor ip 54 boasts effectively shielding internal components from dust and splashing water. It utilizes an IC611 independent air cooling system, maintaining optimal operating temperatures even in ambient conditions ranging from -15°C to 40°C and at altitudes up to 1000 meters. Configured for S1 continuous duty and IM B3 mounting, it features NJ232ECM bearings with compound grease lubrication, minimizing friction and wear for low maintenance and uninterrupted performance.

Weighing 5590 kg and compliant with standard OXD.511.007, each unit undergoes rigorous quality control, marked with a unique serial number (D2602200901) and production date (February 2026). Adhering to strict international safety and performance standards, the YRKK5006-8 motor ip 54 embodies SIMO's commitment to innovation, delivering a high-performance motor solution that combines technical precision with proven durability for global industrial clients.

Main Technical Parameters

Why choose Simo Brand YRK series of Motor?

The YRKK series is highly recommended for its 92.5% efficiency, IP54 protection, and CE certification, ensuring reliable, low-maintenance operation in heavy-duty industries like green ammonia production. Built by XI'AN SIMO, it delivers 380 kW power with Class 155 insulation, making it ideal for global industrial projects.

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 YRKK 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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