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  • Types and Precautions of Surface Coating

    Surface coating is the most basic and common surface treatment method. Types of Coating The coating can be divided into electroplating, barrel electroplating, rack plating, electroless plating, and physical vapor deposition. Electroplating (EP) refers to the deposition of a metal…

  • Wide Application of Magnetic Pump

    Description A magnetic pump consists of three parts: a pump, a magnetic actuator, and an electric motor. The key component of the magnetic actuator is composed of an external magnetic rotor, an internal magnetic rotor, and a nonmagnetic isolation sleeve.…

  • Magnetic self-priming construction elevator protective door

    Background In the construction process of high-rise buildings now, all need to arrange outdoor construction elevators, and the construction elevator is arranged on the outer wall of the building. Each floor of the building is provided with a reserved opening…

  • What is a Magnetic Switch?

    A magnetic switch is an electrical switch that closes or opens contacts in a magnetic field. The switch remains on as long as a strong magnetic field is present and opens when the field is removed. Magnetic switches include reed…

  • La différence entre les moteurs BLDC et PMSM

    Le dicton traditionnel est que leur force électromotrice arrière est différente, BLDC est proche d’une onde carrée et PMSM est proche d’une onde sinusoïdale. En termes de contrôle, BLDC utilise généralement un lecteur d’onde carrée à 6 battements pour contrôler…

  • The difference between BLDC and PMSM motors

    The traditional saying is that their back electromotive force is different, BLDC is close to a square wave, and PMSM is close to a sine wave. In terms of control, BLDC generally uses a 6-beat square wave drive to control…

  • Comment fonctionnent les freins et embrayages magnétiques?

    Les freins et embrayages magnétiques utilisent des aimants permanents pour générer un couple résistif et ne nécessitent aucune électricité pour fonctionner, le couple résistif est constant et indépendant de la vitesse de glissement. En entraînant le corps de nos freins…

  • How do Magnetic Brakes & Clutches operate?

    Magnetic brakes and clutches use permanent magnets to generate resistive torque and require no electricity to operate, resistive torque is constant and independent of slip speed. By driving the body of our magnetic brakes and using the shaft as the…

  • Principle and design of magnetic coupling torque transmission

    Principle and design of magnetic coupling torque transmission

    The magnetic coupling mainly consists of an outer rotor and an inner rotor The magnetic coupling mainly consists of an outer rotor and an inner rotor. The inner wall of the outer rotor is covered with high-quality magnets, and the…

  • What is difference between Samarium cobalt and Alnico magnet

    Common ground: Both belong to high temperature-resistant permanent magnets. Among them, the working temperature of Alnico magnet can reach up to 550℃, the maximum working temperature of samarium cobalt 1:5 type is 250℃, and the maximum working temperature of samarium…

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