What is the working principle of winch motor pole shoe

What is the working principle of winch motor pole shoe

The winch motor pole piece is a component used to control the direction of the winch motor, usually consisting of carbon brushes and rotatable electrodes. It can control the positive and negative rotation of the winch motor by changing the current direction and flow direction.

 

winch motor pole shoe

 

What is the working principle of the winch motor pole shoe?

 

The winch motor pole shoe is a component used to control the direction of the winch motor, usually consisting of a set of carbon brushes and rotatable electrodes. When current is passed through the winch motor, the current creates a magnetic field that causes the pole assembly to start rotating. At the same time, the contact point between the carbon brush and the electrode will also change with the rotation of the electrode, thereby changing the direction and flow of the current and realizing the control of the direction of the winch motor. Specifically, when the electrode rotates to contact the carbon brush, the current will flow into the electrode, and then flow inside the electrode, thereby generating a magnetic field to make the motor start to work; when the electrode bypasses the carbon brush, the current will stop flowing, Thus causing the motor to stop working.

 

The pole piece of the winch motor is a conductive part connected between the winch motor and the power supply, and is used to control the direction and speed of the winch motor. It is mainly used in various occasions that need to control the operation of the winch motor, such as construction machinery such as cranes, trucks, and excavators, as well as devices such as cranes and pulleys.

 

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