YVF315S-4T1 VVVF Three-phase Asynchronous Vertical Mount Electric Motor 110kW

AIMIN ELECTRICS CO., LTD. is one of the leading manufacturers and suppliers of yvf315s-4t1 vvvf three-phase asynchronous vertical mount electric motor 110kw 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

Vertical mount electric motor is widely adopted in modern industrial vertical transmission scenarios, and the AIMIN YVF315S-4T1 model stands out as a premium variable frequency three-phase asynchronous vertical mount electric motor manufactured by Xi'an AIMIN Motor Co., Ltd. Produced strictly in accordance with the JB/T7118 national industry standard, this motor is professionally engineered for variable frequency speed regulation working conditions. It perfectly pairs with industrial frequency converters to deliver stepless speed adjustment, serving diverse sectors including water pumps, industrial fans, compressors, metallurgical machinery, mining equipment and chemical transmission devices. Designed with IM V1 vertical installation structure, this motor fits compact vertical mechanical layouts perfectly, conserving installation space while enabling stable continuous operation under S1 duty cycle. Finished and delivered in January 2026, every unit undergoes rigorous factory testing to ensure consistent quality, high operational efficiency and extended service lifespan even under harsh, complex industrial working environments.

This vertical mount electric motor boasts a rated power of 110kW, rated operational voltage of 415V and rated current of 182A, achieving a rated speed of 1485 r/min at 50Hz with a rated output torque of 700 N·m. It supports flexible variable frequency operation ranging from 30Hz to 50Hz, allowing operators to adjust running speed dynamically according to actual load requirements. This flexible speed control effectively cuts down unnecessary energy waste under light-load conditions and delivers prominent energy-saving benefits for enterprises. The motor adopts delta winding connection, which is highly compatible with the voltage output characteristics of mainstream industrial frequency converters on the global market, effectively preventing winding damage caused by overvoltage during variable frequency operation. Equipped with Class 155 thermal insulation, the motor winding can withstand high operating temperatures, slow down insulation ageing triggered by long-term variable frequency running, and greatly prolong the motor's stable service cycle.

In terms of mechanical protection and structural design, this  motor features IP55 high ingress protection rating, which effectively resists the invasion of industrial dust, splashing water and mechanical debris, enabling stable operation in humid, dusty and mildly corrosive working sites such as open workshops, chemical plants and mining areas. It adopts IC411 self-fan cooling system to provide sustained and reliable heat dissipation during high-speed and variable-frequency operation, eliminating the risk of winding overheating and equipment shutdown caused by insufficient heat dissipation and securing stable S1 continuous operation. Both the drive end and non-drive end are fitted with 6319/C3 heavy-duty rolling bearings, featuring strong load-bearing capacity, low friction coefficient and excellent vibration resistance. These bearings reliably bear radial and axial loads generated during the running of vertical equipment, reduce mechanical abrasion and vibration, and minimize later maintenance costs and downtime. The whole machine weighs 807kg with a thick cast iron housing, delivering outstanding structural rigidity, strong shock and vibration resistance to cope with high-intensity long-running industrial applications.

This high-performance vertical mount electric motor integrates multiple competitive strengths to meet the evolving demands of industrial intelligent upgrading. Firstly, it delivers precise, smooth stepless variable frequency speed regulation, accurately matching varied production operating conditions to boost overall operational efficiency while slashing redundant energy consumption. Secondly, its high-grade insulation and IP55 protection greatly expand environmental adaptability, guaranteeing stable long-term performance across complicated industrial settings. Besides, heavy-duty bearing configuration and robust cast iron structure ensure low vibration, low noise and high operational safety during continuous running.

As a trustworthy solution, it is extensively applied in vertical fire pumps, water supply pumps, industrial ventilation fans, chemical stirring devices, metallurgical transmission machinery and mine conveying equipment. Compatible with most mainstream frequency converters, it forms an efficient variable frequency drive system, making it an ideal power component for industrial energy-saving retrofits and automated production line upgrades. Certified with CE and manufactured under standardized procedures, this AIMIN motor complies with international industrial safety specifications, qualifying for global export and delivering stable, efficient and durable power support for industrial vertical drive equipment worldwide.

Main Technical Parameters

Production Details

Frame

• Compact and robust iron casting frame

• Universal IEC installation dimensions available

• 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 winding flaw.

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Rotor

• Aluminum casting rotor with high quality silicon steel rotor core to assure induction efficiency

• 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

Chemistry

Pump

Water conservation

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