Dual Speed Fan Motor

A dahlander motor also known as a pole changing motor dual or two speed motor is a type of multispeed induction motor in which the speed of the motor is varied by altering the number of poles.

Dual speed fan motor.

You could use the above multi speed motor to replace single speed 1 3 hp 1 4 hp or 1 6 hp motors with the same number of poles. Fasco 208 230 volt 1 5 1 10 hp multi speed fan coil motor for ac heating units. To achieve the correct results simply select the correct tap and carefully insulate the two unused taps. If you are working on two speed motor wiring you will need an ac power supply the two speed motor and a double pole double throw switch.

159 14 ships within 2 days plus. The result would be a motor that produces the same performance similar fan noise characteristics and the. By connecting the proper wires to the high and low speed terminals on the motor and switch you can control how fast or slow it turns once powered up. Heavy duty steel or cast iron frames.

Please help how to go about this. One contactor burnt for high speed and a replced contactor does not engange originally the coils re fed with a nutural and the one i replaced is only working with a phase.