The shaded-pole motor is the original type of AC single-phase electric motor, dating back to at least as early as 1890. [1] A shaded-pole motor is a motor, in which the auxiliary winding is composed of a copper ring or bar surrounding a portion of each pole to produce a weakly rotating magnetic field . [ 2 ]

The shaded pole motor is simply a self-starting single-phase induction motor whose one of the pole is shaded by the copper ring. The copper ring is also called the shaded ring. This copper ring act as a secondary winding for the motor.

What is Shaded Pole Motor? Definition: A shaded pole induction motor is a simple single-phase induction motor, which is self-starting with one of the poles shaded by the copper ring. The other name of the copper ring is a shaded ring, where it acts as a secondary winding motor. It rotates only in one direction particularly and reverses moment ...

The shaded pole motor can be designed in two or four poles. The speed of the motor is inversely proportional to the number of poles, and thus the speed of the 4 poles motor is just double the speed of the two poles motor. The connection diagram of a typical 4-pole shaded pole induction motor is shown in the below figure.

Here we will discuss what a shaded pole motor is. Construction, Working & Its Applications A shaded pole motor is a single-phase induction motor, and a rating of less than 0.05 HP is common since it has a simple structure. This motor is a self-starting motor …

Shaded pole induction motor is nothing but a self-starting single phase motor whose main pole is shaded by the auxiliary winding or an external winding. This external winding is called a shaded coil or shaded band.

2024年10月18日 · A shaded-pole motor is a type of induction motor that does not contain any start winding although it has one main winding only. So, this kind of motor has some benefits usually cheap, its speed can be simply adjusted with a multi-tap winding (or) varying voltage, this motor is simple to design and can be produced in higher amounts.

It consists of a stator and a squirrel cage type rotor. The stator of the shaded pole motor is made up of salient poles and each pole is slotted on a side and a copper ring is fitted on the smaller part of the slot as shown in the figure.

2024年9月20日 · A shaded pole induction motor is a straightforward single-phase induction motor that initiates self-starting by employing a copper ring to shade one of its poles. Also referred to as a shaded ring, this copper ring functions as the motor's secondary winding. Notably, it is exclusively unidirectional, and reversing its direction is not possible.

A shaded pole motor is a self start single-phase induction motor. This property of self start is achieved by splitting the phase by induction principle using shaded ring. So, this motor is thereby named as shaded pole motor. Shaded Pole Motor has a rotor (G) of squirrel cage type and the stator (M) with salient poles (P 1, P 2).