Discount YR/YRQ series high voltage three phase asynchronous motor Manufacturer, Suppliers

Litesimo YR/YRQ series of products can reach the world's advanced level in terms of technical performance and economic benefits. It has the characteristics of high efficiency, energy saving, low noise, small vibration, reliable quality, easy installation, use and maintenance.

Product Description

Product Detail

The YR/YRQ series of products can reach the world's advanced level in terms of technical performance and economic benefits. It has the characteristics of high efficiency, energy saving, low noise, small vibration, reliable quality, easy installation, use and maintenance.

Applications & Industries

YRQ series media size IE3 electric motors can drive various kinds of mechanical equipment, such as blowers, compressors, pumps, crushers, and stocker moving machines.

It can serve as the prime movers in coalmines, mechanical industries, power plants, and various industrial enterprises.

Technical Specifications

The YRQ series wound rotor 3 phase slip ring motor measures up to the JB563-64 technical standard.

This series motor is protection type, but they can be designed into tube ventilation type if customer request.

Operating Environments

Standard Conditions: Indoor installation, altitude ≤ 1000m, ambient temperature 0°C to 40°C, clean air (non-acid, non-alkali). Not allowed in explosive or dusty atmospheres.

Special Environments: If limits are exceeded or air is unclean, the Tube Ventilation type should be used with air intake at 0°C to 40°C and inner pressure higher than ambient.

Important Starting Requirement: Whenever starting the YRQ series motor, a rheostat must be equipped inside the stator loop. Winding's short circuit direct start is not allowed.
Frequently Asked Questions
What are the main performance advantages of the YR/YRQ series?
They offer high efficiency, energy saving, low noise, small vibration, reliable quality, and are easy to install, use, and maintain.
Which equipment and industries are these motors suitable for?
They can drive machinery such as blowers, compressors, pumps, crushers, and stocker moving machines. They serve as prime movers in coalmines, mechanical industries, power plants, and other industrial enterprises.
What technical standards do these motors comply with?
The YRQ series wound rotor 3 phase slip ring motor measures up to the JB563-64 technical standard.
What are the standard installation environment requirements?
The standard protection style motor must be installed indoors at an altitude of no more than 1000 meters, with ambient temperatures between 0°C and 40°C. The air should be clean, non-acid, and non-alkali, and free of explosive or dusty atmospheres.
What options exist for harsh or high-temperature environments?
If the ambient temperature limits are exceeded or the air is unclean, the Tube Ventilation type should be used. The temperature of the air entering both sides must be between 0°C and 40°C, and the internal air pressure must be higher than ambient pressure, equipped with blowers and filters as necessary.
Is direct starting allowed for YRQ series motors?
No, direct starting with winding short circuits is not allowed. A rheostat must always be equipped inside the stator loop during startup.

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