YVFE2-315S-6 VVVF Three-phase Asynchronous 7 5kw Elektromotor 380V

AIMIN ELECTRICS CO., LTD. is one of the leading manufacturers and suppliers of yvfe2-315s-6 vvvf three-phase asynchronous 7 5kw elektromotor 380v 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 YVFE2 series elektromotor 75kw is a purpose‑built variable‑frequency three‑phase asynchronous motor from Xi'an AIMIN Motor, designed for the wide‑speed‑regulation drive demands of fans, pumps, conveyors, compressors and general processing machinery. Running at 380 V with 145 A rated current, it delivers 75 kW continuous output at a base speed of 990 r/min under 50 Hz supply, generating up to 716 N·m of torque in its delta‑connected configuration. Rated for S1 continuous duty, the motor is equally at home driving steady loads day in, day out. Its IP55 enclosure shields the internal winding from dust ingress and water splashing, while the IC416 forced‑cooling method guarantees effective heat dissipation even when the motor runs at low inverter frequencies, where natural cooling would otherwise fail. Class 155 insulation and 6319/C3 premium bearings round out a construction built to survive harsh workshop environments and years of unattended service.

Unlike a standard fixed‑speed machine, this elektromotor 75kw is specially optimized for VVVF inverter drive. It suppresses the additional harmonic heating and vibration that variable‑frequency power supplies generate, protecting the winding insulation from premature ageing. The frequency range extends from 50 Hz to 100 Hz, so operators can freely adjust speed without sacrificing stable output within the working band. A rigid cast‑iron frame absorbs shock loads and mechanical vibration, keeping noise low and alignment stable in heavy‑duty conditions. The motor weighs 785 kg and is supplied in the widely used B3 floor‑mounting form, making installation straightforward on conventional machine foundations. Manufactured in line with the JB/T7118 industry standard, every unit passes strict factory tests covering electrical performance, mechanical balance and sealing integrity before it leaves the works, giving customers dependable batch‑to‑batch consistency.

As a cost‑effective heavy‑duty elektromotor 75kw solution, the YVFE2 series strikes a practical balance between efficiency, build quality and flexible speed control. The combination of IP55 protection, an independent IC416 cooling circuit and high‑grade bearing assemblies significantly reduces downtime and maintenance frequency for end users. CE certification supports smooth market access for overseas and industrial projects, while AIMIN's disciplined production control ensures uniform quality across large export orders. Whether matched to new equipment or retrofitted into an existing drive system, this 75 kW variable‑frequency asynchronous motor adapts readily to demanding site conditions. For factories pursuing energy‑saving variable‑speed upgrades and long‑term stable production, it is a trustworthy, proven power choice.

Main Technical Parameters

Production Details

Frame

• Compact and robust iron casting frame

• Universal installation dimensions

• Customizable 

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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 winding flaw.

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Rotor

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

• Pprecisely machined shafts with good capacity of strength

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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

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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

The YVFE2 Variable Frequency LV Motor can be widely used in textile, metallurgy, chemical, machine tools and other industries because it can realize constant torque, constant power speed and speed control.

Cement

Chemistry

Pump

Water conservation

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