Single-phase induction motors main winding is supplied with a single -phase A.C. current. This produces fluctuating magnetic flux around the rotor. This means as the direction of the A.C. current changes, the direction of the generated magnetic field changes. Features: Optimum design, which helps in overall improved performance of the motor. Continuous duty, motor capable of continuous operation at their rated power with a temperature rise within the specified insulation temperature class. Class F insulation (materials possessing a degree of thermal stability allowing them to be operated at temperatures higher than Class B materials). Benefits: High efficiencies increase energy savings and reduce operating costs to all leading brands of medium voltage drives, providing years of trouble-free operation. Get the best price of Single Phase Electric Motor.