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Why choose a permanent magnet variable frequency screw air compressor

Air compressors are essential equipment in every factory now, and they consume a lot of electricity during operation. Therefore, you must choose an energy-saving air compressor to truly achieve energy saving

How to choose motor for internal mixer and open mixer?

The permanent magnet motor has higher efficiency than an AC motor and is more suitable for low-load internal mixers/open mixers machine conditions.

Classification of Inverters

Inverters are mainly divided into two categories, one is a sine wave inverter, and the other is a square wave inverter.

Differences between the interior and surface type permanent magnet motors

In the surface-type permanent magnet synchronous motor, the permanent magnets are usually tile-shaped and located on the outer surface of the rotor core.

High Power Torque Motor

Low-speed permanent magnet direct drive synchronous motors can provide high torque at low speeds directly on the driven machine.

The Basic Principle Of Permanent Magnet Synchronous Motor Field Weakening Control

The field weakening control not only inherits the excellent properties of the closed-loop control of the vector control but also has the characteristics of a certain width of speed regulation range and smooth field weakening transition.

Benefits of Permanent Magnet Synchronous Motor Replacing Asynchronous Motor

The permanent magnet synchronous motor is especially suitable for the occasion of heavy start and light operation. The promotion of the use of permanent magnet synchronous motor has positive economic and social benefits, and is of great significance to energy saving and emission reduction.

Application of Permanent Magnet Direct Drive System of Ball Mill

The ball mill is a typical low-speed and large-torque load.

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