Slot number requirement for China 24v dc motor
The more the number of slots of the stator of the 24V DC motor, the better the magnetomotive force of the motor, the smaller the leakage reactance of the 24V DC motor, resulting in an increase in the maximum torque and starting torque, and a slight increase in efficiency and power factor. When the number is large, the windings are dispersed, and the heat dissipation area of the winding contact core is increased, which is advantageous for heat dissipation.
However, it is not necessary that the number of slots is larger, which is not necessarily the case. The more the number of slots, the more the slot insulation material and man-hours are increased, the groove utilization rate is lowered, and the manufacture and use of the die are also disadvantageous. The energy of the 24V DC motor should be constant, and the number of slots should be specified.
