YE4-280M-4 30 kW 1500 Rpm Motor

Xi’an Simo Motor Co., Ltd. is one of the leading manufacturers and suppliers of ye4-280m-4 30 kw 1500 rpm 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 SIMO YE4 200L-4 three-phase asynchronous 30 kW 1500 rpm motor is a high-performance, energy-efficient industrial prime mover engineered by Xi'an SIMO Motor Co., Ltd., designed to meet the rigorous demands of modern industrial applications. Centered around the core specifications of a 30 kW power rating and 1500 rpm (nominal, actual 1485 rpm) synchronous speed, this motor delivers reliable, cost-effective power for pumps, fans, compressors, conveyors, and other heavy-duty machinery, combining ultra-high efficiency, robust construction, and versatile adaptability.

At the heart of its performance lies its IE4 super premium efficiency classification, the highest standard for asynchronous motors. Operating at an efficiency of 94.9%, this 30 kW 1500 rpm motor significantly reduces energy consumption compared to conventional motors, cutting operational costs by up to 15-20% in continuous-duty applications. The design leverages advanced electromagnetic optimization, high-grade electrical steel laminations, and precision-wound copper windings to minimize core, copper, and stray losses, while maintaining a power factor of 0.85 at rated load-critical for reducing reactive power draw and optimizing grid compatibility. This efficiency not only lowers utility bills but also aligns with global energy conservation and carbon reduction targets, making it an environmentally responsible choice for industrial facilities.

Built for durability in harsh environments, the motor features an IP55 protection rating, offering complete protection against dust ingress and resistance to water jets from all directions. This enclosure design safeguards internal components from moisture, dirt, and corrosive contaminants, ensuring reliable operation in outdoor installations, washdown areas, and dusty manufacturing plants. Complementing this is a Class F (155°C) insulation system with Class B temperature rise limits, providing exceptional thermal stability and extending service life even under fluctuating load conditions. The use of premium SKF 6312/C3 and 6313/C3 bearings reduces friction and vibration, contributing to low noise levels and minimal maintenance requirements.

Designed for seamless integration into industrial systems, the YE4 200L-4 motor operates at 380V, 50Hz, with a rated current of 56.5A, compatible with standard power grids worldwide. Its B3 foot-mounted configuration and 200L frame size ensure compatibility with a wide range of driven equipment, while the 1500 rpm speed makes it ideal for applications requiring medium-speed, high-torque output. Cooling is efficiently managed via the IC411 totally enclosed fan-cooled system, which maintains optimal operating temperatures without compromising the IP55 enclosure integrity.

Manufactured in accordance with the JB/T 13299 standard and certified to meet international safety and quality norms, this motor undergoes rigorous testing to ensure consistent performance, reliability, and safety. The 265 kg robust cast iron frame provides structural rigidity, while precision balancing minimizes vibration, reducing wear on connected equipment and extending the overall system lifespan. Backed by SIMO's decades of expertise in industrial motor manufacturing, the YE4 30 kW motor offers long-term dependability, with a design focused on low maintenance and maximum uptime.

From energy savings and reduced operational costs to reliable performance in challenging environments, the SIMO YE4 200L-4 30 kW 1500 rpm motor is a versatile, high-value solution for industrial applications. Whether deployed in continuous process industries, manufacturing facilities, or infrastructure projects, it delivers the power, efficiency, and durability needed to drive productivity while lowering total cost of ownership over its lifecycle.

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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