Krubo is specialized in Blower, Cooling Fan designing and manufacturing.

Products covers DC fan, EC fan and AC fan and fan motors, which are widely used in Clean room MAU and AHU system,HVAC,refrigeration, electronic device, driver Module, frequency converter device, power module,control cabinet, chassis cabinet etc.

What’s AC Shaded-pole Motor

The Shaded-pole motor is the original type of AC single-phase induction motor.Single-phase AC motors are divided into three types. They are single-phase induction motor, commutator type single phase motor, single-phase synchronous motor. Single-phase induction motors are further divided into four types- split-phase motor, shaded pole induction motor, reluctance start induction motor, and  repulsion starts induction motor.

The shaded pole motor is very popular for ratings below 0.05 HP (~ 40 W) because of its extremely simple construction. This motor is self-starting with one of the poles shaded by the copper ring. A large number of this kind of motors are manufactured with small ratings for the operation of a single-phase AC Motor. The motors that are built with fractional horsepower sizes are called small motors.

Advantages of Shaded-pole Motor 

Low cost in maintenance-free

Reliable in construction

Cheaper in cost 

Small in size

high torque

long service life

 Applications of Shaded-pole Motor

AC Fan Motor  are most useful in home, offices, business, and many more. These are widely used in fans, cleaners, refrigerators, blowers, washing machines, radiator evaporator etc.