News
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Permanent Magnet Synchronous Motor
Permanent magnet Synchronous motors, especially rare earth permanent magnet motors, are a refreshing presence in the field of motors. Compared with traditional electrically excited motors, permanent magnet motors not only have a simple structure and reliable operation, but also are small in size...Read more -
The Application Screw Impeller Pump
Screw centrifugal impeller pumps are widely used in municipal sewage treatment projects, food processing industry, chemical industry, beer manufacturing industry, papermaking industry, etc. with the characteristics of no clogging, large diameter, high efficiency and easy maintenance. Relying on p...Read more -
How does a slip ring motor work? Working principle of slip ring induction motor
Slip ring motors, also known as wound rotor motors, are the core of many high-power transmission applications. They are widely used in raw material industries such as mining, mineral raw material industries or adhesive industries like cement, limestone, and gypsum in various crushing, roller pres...Read more -
The king of electricity saving-SCZ series synchronous reluctance motor
SCZ series synchronous reluctance motor is a super high efficiency TEFC motor developed by our company. It is designed with new magnetic-assisted synchronous reluctance motor technology. The efficiency comply to New GB 1 and IEC IE5 standard. It has the characteristics of compact structure, high ...Read more -
Motor temperature rise is caused by the current?
Winding temperature rise is a key performance index of motor products, and plays a crucial role in motor reliability. The factors of the motor body, as well as the operating environment, load changes, etc., may cause the temperature rise level of the motor to change. When the temperature rises, w...Read more -
The magnetic shunt function of a shaft in a motor
Rotating shaft is a very key structural part of motor products, is the direct body of mechanical energy transfer, at the same time, for most motor products, rotating shaft will also be an important part of the magnetic circuit of the motor, bearing a certain magnetic shard effect. The vast majori...Read more -
International Women’s Day 2025
On March 7, 2025, SUNVIM MOTOR goddesses gathered together to hold makeup and handmade bag DIY production activities to help women explore their own charm, show confidence, describe exclusive happiness with their hands, and make life more colorful.Read more -
Are high-voltage motors more susceptible to vibration issues in comparison with low-voltage motors?
Compared with low-voltage motors, high-voltage motors, especially high-voltage asynchronous motors, are mostly based on cage rotor structure. During motor manufacturing and operation, due to inappropriate coordination of mechanical structural parts, it may lead to serious vibration of the motor, ...Read more -
Technical essentials of eVTOL motor
1. Technical characteristics of eVTOL motor In distributed electric propulsion, motors drive multiple propellers or fans on the wings or fuselage to form a propulsion system that provides thrust to the aircraft. The power density of the motor directly affects the payload capacity of the aircraft....Read more -
Technical problems of motor powered by variable frequency power supply
The main difference between the motor powered by frequency conversion power supply and the motor powered by power frequency sine wave is that on the one hand, it operates in a wide frequency range from low frequency to high frequency, and on the other hand, the power waveform is non-sinusoidal. T...Read more -
HANNOVER MESSE 2025
e will take part in 2025 HANNOVER MESSE Booth Hall7 A11-1！ Looking forward to seeing you!Read more -
Will the current increase if the motor shaft is replaced by stainless steel?
From the analysis of the basic structure and performance characteristics of the motor, the shaft of the motor plays a supporting role on the one hand to the rotor core, and carries the mechanical properties of the motor through the bearing system with the stator part; the shape and material of th...Read more