YE5-90S-4 Three-phase Asynchronous 1.1 Kw 3 Phase Motor 380V

Xi’an Simo Motor Co., Ltd. is one of the leading manufacturers and suppliers of ye5-90s-4 three-phase asynchronous 1.1 kw 3 phase motor 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

Product Overview

Manufactured by Xi'an SIMO Motor Co.,Ltd., the YE5-90S-4 1.1 kw 3 phase motor is a state-of-the-art IE5 ultra-premium efficiency three-phase asynchronous motor. Built in strict accordance with national and international energy efficiency standards, this motor adopts optimized electromagnetic design and high-quality manufacturing technology, perfectly realizing low energy consumption, stable operation and long service life. As a core driving device for general industrial machinery, it fully meets global energy-saving requirements and CE certification standards, and is an ideal green power solution for modern industrial production.

Core Technical Specifications & Advantages

This 1.1 kw 3 phase motor is rated at 1.1kW power, 380V rated voltage, 50Hz power frequency, with a rated current of 2.5A and synchronous speed of 1500r/min, actual rated speed at 1440r/min. It adopts Y-type winding connection, IM B35 flange-foot combined installation structure, IP55 protection grade and Class 155 insulation class. The motor achieves an outstanding efficiency of 89.5%, power factor cosφ 0.75, with IE5 ultra-premium energy efficiency level far exceeding traditional IE3/IE4 motors. Equipped with 6205-2Z/C3 high-precision silent bearings, it features extremely low vibration and noise, stable torque output and reliable continuous operation. With a net weight of 29kg and compact overall structure, it retains excellent mechanical strength and heat dissipation performance.

Product Highlights & Application Scenarios

Compared with ordinary efficiency motors, this YE5 series 1.1 kw 3 phase motor reduces power loss by more than 30%, bringing significant electricity cost savings for users throughout its service life. It has excellent starting performance, overload resistance and environmental adaptability, suitable for continuous long-time operation under harsh industrial conditions. Widely used in various general machinery including pumps, fans, conveyors, machine tools, packaging equipment and agricultural machinery, it is fully compliant with EU energy-saving directives and CE certification, supporting global market sales and promotion.

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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