YRKK710-8 Aluminium Winding Cooler Motor

AIMIN ELECTRICS CO., LTD. is one of the leading manufacturers and suppliers of yrkk710-8 aluminium winding cooler 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.

Title:

YRKK Medium & High Voltage Slip Ring Three Phase Motor

Brief Introduction

The factors affecting the stability of the aluminium winding cooler motor can be summarized into four categories: motor body characteristics, drive control system, external working conditions, and operation and maintenance conditions. Each type of factor directly or indirectly causes fluctuations in core parameters such as motor speed, torque, and current, or accelerates performance attenuation.

From the perspective of the aluminium winding cooler motor, electromagnetic design defects are the key.Such as asymmetric winding and uneven air gap, it will cause magnetic field harmonics, resulting in torque pulsation and speed fluctuations; mechanical structure problems also have a significant impact, such as rotor eccentricity and insufficient bearing accuracy will exacerbate vibration, and carbon brush wear will cause commutation sparks to increase, thereby destroying output stability; in addition, the rotor's moment of inertia does not match the load, which can lead to slow dynamic response, prone to start-up overshoot or difficult recovery after load disturbance.

The matching degree and parameter setting of the drive control system directly determine the stability. If the power and model of the driver and the aluminium winding cooler motor do not match, the output voltage and current will be insufficient, causing the speed to drop; improper debugging of the closed-loop control parameters may cause excessive dynamic overshoot or residual steady-state errors; at the same time, the driver's anti-interference ability is weak, and it will be affected by power grid harmonics and external electromagnetic radiation, resulting in "transition" of speed or abnormal current.

Main Technical Parameters

Why choose AIMIN Brand YRKK series of Motor?

YRKK series high-voltage motors use international advanced motor design technology, combined with strict production technology and high-quality raw materials, to ensure that each motor performs well in long-term use.

Production Details

Frame

• Box structure frame, easy for maintaining and installation

• Flexible for special installation dimensions

• 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 possible winding flaw.

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Rotor

• Aluminum casting rotor with high quality silicon steel rotor core to assure induction efficiency

• Copper bar rotor is available for YKK motor

• 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

Cement

Power Station

Water

Mining

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