Ac Electric Motors

The speed of the motors is controlled by varying the frequency which is commonly done with an adjustable frequency drive control.

Ac electric motors.

The ac motor commonly consists of two basic parts an outside stator having coils supplied with alternating current to produce a rotating magnetic field and an inside rotor attached to the output shaft producing a second rotating magnetic field. Ac motors are efficient durable and quiet making them a good choice for powering pumps blowers conveyors and machine tools. Single phase ac motors use single phase power that is typically found in homes. In your house almost every mechanical movement that you see around you is caused by an ac alternating current or dc direct current electric motor.

A simple motor has six parts. Literature life cycle services motors generators and mpt products. Our 24 7 pickup and service on electric motors generators and related switchgear to assure that we are available to service your equipment when you need us most. Ac electric is the industry leader in the sales and service of ac and dc electric motors generators and related electrical equipment throughout maine and the northeast.

Three phase ac motors work on three phase electrical power which is commonly found in large scale industrial applications. Electric motors are extremely efficient typically converting about 85 percent of the incoming electrical energy into useful outgoing mechanical work. An ac motor is an electric motor driven by an alternating current ac. The ac motors are made by netgain motors hpevs and baldor.

Most industrial strength ac motors have built in cooling. The rotor magnetic field may be produced by permanent magnets reluctance. Ac induction motors don t use brushes. The hi performance electric vehicle systems hpevs come with a motor and the option of several curtis.

They are very rugged and have long life expectancies. View in online catalog. Even so there is still quite a bit of energy wasted as heat inside the windings which is why motors can get extremely hot. Electric motors are everywhere.

Electric motors can be powered by direct current dc sources such as from batteries motor vehicles. Choose from quality brands such as leeson baldor reliance and more for ac motors general purpose electric motors fan motors and blower motors.