YJTFKK560-6 VVVF Three-phase Asynchronous Ip54 Motor 1800kW

Brief Introduction

Manufactured by Xi'an SIMO Motor Co., Ltd., a leading industrial motor producer, the YJTFKK560-6 is a high-performance variable-frequency three-phase asynchronous ip54 motor designed for heavy-duty industrial applications. With a rated power of 1800 kW and speed of 990 r/min, it delivers reliable, efficient power for large-scale machinery and critical processes.

Powered by a 10000 V stator (127.7 A rated current), this ip54 motor achieves an industry-leading 94.6% efficiency (EN.EF.L) and 0.86 power factor, drastically cutting energy consumption and operational costs. Its wide frequency range of 30–70 Hz enables precise speed control, adapting flexibly to variable load demands while maintaining stable torque output (17190 N·m).

Built for S1 continuous duty with IP54 protection, it resists dust and water ingress, ideal for 24/7 operation in harsh environments (ambient temperature up to 40°C, altitude 1000 m). The IC611 air-water cooling system efficiently dissipates heat, preventing overheating during prolonged high-load runs. High-precision bearings (NU238ECM at DE, 6336/C3 at NDE) minimize vibration and wear, extending service life and reducing maintenance needs. The IM B3 mounting design ensures easy integration with various equipment.

CE-certified and with a thermal class of TH.CL.155, ip54 motor meets strict international safety standards. Compound grease lubrication for sliding bearings ensures smooth operation and simplified upkeep. Clear caution guidelines (e.g., pre-start cooling water circulation, proper rotation alignment) are provided to guarantee safe installation and operation.

Perfect for driving heavy-duty equipment such as large fans, compressors, water pumps, crushers, and conveyors, it excels in power generation, mining, metallurgy, and other energy-intensive industries where reliability, efficiency, and durability are essential.

Main Technical Parameters

Why choose Simo Brand YJTFKK series of Motor?

The YJTFKK series from Xi'an SIMO Motor stands out as a top choice for heavy-duty industrial applications. It delivers exceptional energy efficiency (94.6%) and a high power factor (0.86), cutting long-term operational costs significantly.Designed for S1 continuous duty and IP54 protection, it withstands 24/7 operation in harsh environments (up to 40°C, 1000 m altitude). Its air-water cooling system and high-precision bearings ensure reliable performance and extended service life. With a wide 30–70 Hz frequency range and 10000 V high-voltage design, it adapts flexibly to variable loads, ideal for pumps, fans, and crushers. Backed by CE certification and SIMO's quality, it minimizes maintenance and maximizes productivity.

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 YJTFKK 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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