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High Speed Motor Rotor

Hangzhou Magnet Power Technology Co., Ltd. > Products > High Speed Motor Rotor

High Speed Motor Rotor

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High speed motor is usually defined as motors whose rotate speed surpasses 10000r/min. Due to its high rotate speed, smaller size, connected directly with prime motor,no deceleration mechanism,small moment of inertia, etc., the high speed motor has merits of high power density,high transmission efficiency, lower nise,economy of materials,fast&dynamic response and so on.

The high speed motor is widely applied for the following fields:
● Centrifugal compressor in air conditioner or refrigerator;
● Hybrid electric vehicle,aerospace,ships;
● Emergency power supply for critical facilities;
● Independent power or small power station;

High speed motor rotor, as the heart of the high speed motor, whose good quality determines the performance of high speed motor.Looking to the future, Magnet Power has spent a great deal of manpower and material resources to build a assembly line of high speed motor rotor to provide customerized sevvice. With skilled engineers&techinitians, Magnet Power can manufacture massive diffrent kinds of high speed motor rotors to meet requirements of different customers.

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Description

High speed motor rotor general production process

The rotor is usually composed of an iron core (or rotor core), windings (coils), shafts (rotor shafts), bearing supports, and other accessory parts.The performance of the rotor directly affects the operating efficiency, stability and service life of the whole mechanical equipment. Therefore, the rotor performance requirements are very high.Generally speaking, the rotor needs to have good mechanical strength, electrical performance, thermal stability and dynamic balance performance. At the same time, in order to meet the needs of different equipment, the rotor also needs to have different performance indicators such as speed, torque and power.

Hangzhou Magnet Power Technology has accumulated extensive experience in magnetic motor components, including magnetic rotor components, magnetic coupling components and magnetic stator components. We provide motor preassembly parts for bonding permanent magnets and metal materials according to customer requirements. We have modern production lines and advanced processing equipment, including CNC lathes, internal grinder, surface grinder, milling machine and so on.

High Speed Motor RotorHigh Speed Motor Rotor

Magnetic  Assembly

Our company can produce high grade such as 45EH,54UH high-speed motor rotor, weight up to 70 kg, 45EH rotor temperature 180 degrees Celsius -200 degrees Celsius, demagnetization 1.6%, speed up to 22,000 RPM. Hangzhou Magnet Power Technology Co., Ltd. It can not only provide customers with rare earth permanent magnet steel for high-speed motors, but also has the design and development, manufacturing and assembly capabilities of the entire rotor. Applied to magnetic suspension high speed motor and air suspension high speed motor. Rotor jacket materials available for production include GH4169, titanium alloy, carbon fiber.

High Speed Motor Rotor

Rotor magnetizing field

CIM-3110RMT Table
Magnetic Distribution Test Report		 ItemParameter Peak value(KGS) Angle(degree) Area(KG degree) Area(degree) Half height(degree)
N S N S N S N S N S
Production number Magnet Power Magnetic poles 2 poles Average value 3.731 3.752 91.88 88.09 431.6 423.8 181.7 178.3 121.2 118.2
Batch number The total area 855.4KG
(degree)		 Maximum value 3.731 3.752 91.88 88.09 431.6 423.8 181.7 178.3 121.2 118.2
Least value 3.731 3.752 91.88 88.09 431.6 423.8 181.7 178.3 121.2 118.2
Test date 2022/11/18 Judgement result Standard deviation 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000
Tester TYT Remarks Electrode deviation 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000
Cumulative error 0.0000 0.0000
High Speed Motor Rotor

Hangzhou Magnet Power Technology Co., LTD. produces all kinds of high speed motor rotors that are widely used in automobile motors, electric tool motors, household appliances motors, brushless motors, etc., providing professional support services for well-known motor manufacturers at home and abroad.

Hangzhou Magnet Power Technology Co., LTD. looks forward to establishing a business relationship with you. Should any of these items be of interest to you, please let us know. Looking forward to getting your inquiries.

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