Demystifying DC motor slot requirements

For the DC motor everyone knows how much, and want to better use it, you need to know the knowledge of its slot number, only this will be more convenient in the future use, the following brief introduction for everyone The number of slots for this device.

The more slots in the DC motor stator, the better the magnetomotive force of the motor and the decrease in the leakage resistance of the DC motor, resulting in an increase in the maximum torque and starting torque, a slight increase in efficiency and power factor, and a large number of slots. The windings are dispersed and the heat dissipation area of the winding contact core is increased, which is favorable for heat dissipation.
The more stator slots of the DC motor, the better the magnetomotive force of the motor, and the smaller the leakage resistance of the DC motor, resulting in an increase in the maximum torque and starting torque, as well as a slight increase in efficiency and power factor; More, the windings are dispersed, and the heat dissipation area of the winding contact core is increased, which is favorable for heat dissipation.
The more stator slots of the DC motor, the better the magnetomotive force of the motor, and the smaller the leakage resistance of the DC motor, resulting in an increase in the maximum torque and starting torque, as well as a slight increase in efficiency and power factor; More, the windings are dispersed, and the heat dissipation area of the winding contact core is increased, which is favorable for heat dissipation.