YE5-90S-4 Three-phase Asynchronous 1.5 Kw 3 Phase Motor

AIMIN ELECTRICS CO., LTD. is one of the leading manufacturers and suppliers of ye5-90s-4 three-phase asynchronous 1.5 kw 3 phase motor 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 YE5‑90L‑4 three‑phase asynchronous 1.5 kw 3 phase motor, manufactured by Xi'an AIMIN Motor Co., Ltd., is a high‑performance IE5 ultra‑high efficiency motor designed for modern industrial energy‑saving and stable operation demands. As a core product of AIMIN's premium YE5 series, this motor integrates advanced electromagnetic design, precise manufacturing technology and strict quality control, achieving top‑tier energy‑saving performance while maintaining outstanding mechanical stability.

With a rated power of 1.5 kW, rated voltage of 380 V, rated current of 3.3 A and rated speed of 1440 r/min under 50 Hz power supply, this motor reaches an efficiency of 90.4%, fully complying with IE5 international ultra‑high efficiency standards. Its power factor is 0.76, delivering high power utilization and low reactive power loss, which greatly reduces long‑term operational electricity costs for users. Adopting Class 155 thermal insulation system and IC411 self‑ventilated cooling method, the motor runs with low temperature rise, strong overload resistance and long continuous service life.

Structurally, YE5‑90L‑4 1.5 kw 3 phase motor features IP55 protection grade, effectively preventing dust, moisture, splashing water and external debris from entering the interior, adapting to harsh working environments such as factories, workshops and outdoor sites. It uses 6205‑2ZC3 high‑precision bearings, with low friction, low noise and stable rotation, avoiding vibration and abnormal sound during long‑time operation. The motor adopts Y‑type connection mode and IM V1 installation form, supporting flexible assembly with pumps, fans, compressors, conveyors and other general mechanical equipment.

Strictly produced in accordance with the enterprise standard Q/XD.510.292, this motor passes CE certification and meets global industrial standards. Its compact overall structure, lightweight 32‑kg body and solid cast iron casing bring excellent rigidity and corrosion resistance. Compared with ordinary efficiency motors, it cuts energy consumption significantly, conforming to global carbon neutrality and green manufacturing trends.

Suitable for continuous‑working general industrial occasions, YE5‑90L‑4 1.5 kw 3 phase motor is widely applied in water treatment, ventilation systems, agricultural machinery, light industry and other fields. Backed by AIMIN's professional technical support and after‑sales service system, it is a reliable, cost‑effective ultra‑high efficiency power solution for global industrial customers.

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

This series of motor is commonly used to drive water pumps, fans, compressors, conveyors and other transmission machinery in energy conservation and environmental protection transformation projects, national water conservancy projects, etc.

Power 2

Pump

Sugar

Water conservation

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