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  • How to use the commutator

    The commutation device is an important part of the DC motor, which converts the DC current passing through the brush into the alternating current in the winding or converts the alternating electromotive force in the winding into the DC electromotive ...

  • Motor commutator for constant directional torque

    Since the motor commutator is an important part of the armature of the DC motor and the AC commutator, it is widely used in the motor. At the same time, it is a device that converts direct current into low frequency square wave to increase the power ...

  • Commutator that works via encoder

    In the process of daily life, factories in various fields will choose to use different types of machines for daily processing. At the same time, in the daily processing process, the commutator produced by the commutator manufacturer will be selected ...

  • How to maintain a motor commutator

    How to maintain the motor commutator will also determine the service life. 1. It should be noted that the commutator should be cylindrical, and there should be no signs of mechanical damage and burnt. 2. If the surface of the commutator is rough and ...

  • Applications where DC motors replace AC motors

    With the development of the times, there will be more applications of DC motors. Many occasions where AC motors were used are replaced by DC motors. Especially after the emergence of brushless motors, the production quantity of DC motors is constantl...

  • Is there a problem with the DC motor heating

    It is normal for a DC motor to heat up during use, but it has a certain range of control. Some users feel that there is a problem when they find it hot. In fact, we can understand the cause of the heat from several aspects.    It is normal for the DC...

  • The working principle of the vibration motor and the installation combination form

    The emergence of vibrating motors has simplified the structure of vibrating machines. Many new types of vibrating machines have been produced by using multiple vibration forms. More importantly, it has simplified the design method and design process ...

  • Servo motor and stepper motor accuracy and low frequency difference

    The control accuracy of the AC servo motor is guaranteed by the rotary encoder at the back end of the motor shaft. Take the fully digital AC servo motor as an example. For a motor with a standard 2000-line encoder, due to the quadruple frequency tech...

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