YRKK900-8 Three Phase Winding Motor

Title:

YRKK Medium & High Voltage Slip Ring Three Phase Motor

Brief Introduction

As the key component of the three phase winding motor's output mechanical torque, the type and structural design of the motor shaft extension directly affect the connection method and applicability of the motor and the load equipment. The common types of motor shaft extensions are mainly cylindrical shaft extensions used in ordinary motors and conical shaft extensions used in lifting metallurgical motors.

The cylindrical shaft extension of three phase winding motor has a circular cross-section and a flat surface. It is connected to the coupling, pulley and other components through keyways, interference fits, etc. It has the characteristics of simple structure and convenient processing. It is suitable for scenarios with stable load and conventional working conditions, such as general machinery and equipment such as fans and water pumps.

The tapered shaft extension of three phase winding motor has a certain taper, usually with a taper of 1:10, which can achieve a tight fit under a smaller axial force, transmit a larger torque and is not easy to loose, and at the same time it is easy to disassemble and assemble.Due to the harsh operating environment of lifting metallurgy and other industries, frequent equipment start and stop, and large load shocks, conical shaft extension can effectively avoid the separation of the shaft from the transmission components caused by vibration and overload, and ensure the safety of equipment operation. Therefore, it is widely used in heavy-duty fields such as metallurgical rolling and lifting. Due to structural differences, the two shaft extension types play their respective advantages under different working conditions to meet diverse industrial needs.

Main Technical Parameters

Why choose Simo Brand YRKK series of Motor?

YRKK series motors are extremely durable and can operate stably in high-load and long-term working environments.It uses high-strength materials and precision manufacturing technology, simemotor.com ensures the reliability of the motor in harsh environments.

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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