YRQ500L5-8 Three-phase Asynchronous 8 Pole Motor Rpm 50hz
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YRQ500L5-8 Three-phase Asynchronous 8 Pole Motor Rpm 50hz

The YRQ500L5-8 from Xi’an SIMO Motor Co., Ltd. is a heavy-duty industrial 8 pole motor rpm 50hz delivering 480 kW at 740 r/min, designed for mining, metallurgy, and cement production. It features a 380 V delta stator and 792 V star rotor, both with thermal class 155 insulation, supporting S1 continuous operation. With an ambient temperature range of -15°C to 40°C, CE certification, and GB/T 755 compliance, it ensures reliable performance in harsh environments.
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Description

Technical Parameters

Xi’an Simo Motor Co., Ltd. is one of the leading manufacturers and suppliers of yrq500l5-8 three-phase asynchronous 8 pole motor rpm 50hz 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 YRQ500L5-8 is a high-performance heavy-duty three-phase asynchronous 8 pole motor rpm 50hz developed by Xi'an SIMO Motor, tailored for harsh industrial scenarios such as mining, metallurgy, and cement production. As a core power unit for critical equipment, it is engineered to deliver stable and reliable performance, effectively driving high-inertia loads like ball mills, rotary kilns, and heavy-duty conveyors that require continuous operation.

 

This motor boasts excellent structural design and operational resilience. Equipped with high-grade insulation materials, it exhibits strong thermal resistance, enabling long-term full-load operation without compromising service life. Heavy-duty bearings are adopted to reduce friction and vibration, minimizing maintenance requirements and downtime, which is crucial for industrial sites pursuing high efficiency.

 

With optimized environmental adaptability, the YRQ500L5-8 8 pole motor rpm 50hz performs steadily across a wide temperature range and is suitable for dry indoor industrial environments. Its IP20 protection rating provides basic safety safeguards against large foreign objects and accidental contact, ensuring operational safety for on-site personnel and equipment.

 

Compliant with international quality and safety standards, the YRQ500L5-8 8 pole motor rpm 50hz has passed rigorous certifications to meet global market requirements. Backed by Xi'an SIMO Motor's decades of experience in industrial motor manufacturing, the motor combines ruggedness, efficiency, and adaptability. Customizable solutions are also available to cater to specific operational needs of different projects, making it a trusted choice for customers in heavy industry sectors worldwide.

 

 

Main Technical Parameters

Product Name: YRQ500L5-8

Power Scope:

480KW

Stator Voltage:

380V

Frequency:

50Hz

Number of Poles:

8

Speed:

740rpm

Rotor Voltage 

792V

Cooling Method 01

Ambient Temperature

-15- 40℃

Duty:

S1

Protection Grade 20

Mounting Type

B3

Standard:

GB/T  755

 

 


Production Details

 

Frame

  • Compact and robust iron casting frame

  • Universal IEC installation dimensions available

  • Customizable outlook and dimensions

low voltage  8 pole motor rpm 50hz


3 phase asynchronous  8 pole motor rpm 50hz

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.


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

YRQ series  8 pole motor rpm 50hz
industrial  8 pole motor rpm 50hz

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.



 

Applications

 

electric foot mounted  8 pole motor rpm 50hz

Cement

3 phase  8 pole motor rpm 50hz

Power station

low voltage foot mounted 8 pole motor rpm 50hz

Steel

3 phase electric asynchronous 8 pole motor rpm 50hz

Sugar

product-1-1 CHOOSE SIMO, CHOOSE QUALITY!

 

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2025-12-24101815434

NO. Power scope(kW) Stator Voltage(V) Rotor Voltage(V) Frenquency (HZ) Speed (r/min) Stator Current (A) Rotor Current(A) Stator connection Rotaor Connection Power factor Efficiency  
YRQ500L -8 480 380 792 50 740 902 376 △ Y 0.82 89.5

 

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