three phase ac induction motor

An induction electric motor which connects with a 3-phase supply called 3-stage induction motor. Example enthusiasts,blowers, cranes,traction .It is a ac motor. The primary drawback of DC motors is the presence of commutator and brushes, which require regular maintenance and we can’t use DC engine in explosive and dirty environment. But induction motors are cheaper,rugged,lighter,smaller,require much less maintenance and may use in dirty and explosive environment. Slide s may be the imp factor in this kind of motor.

There are 2 types of IM.

Squirrel cage IM
Slip ring IM
There are various starting and braking condition.

Important starting methods are

Star-delta starter
Auto transformer starter
Ac voltage three phase ac induction motor controller starter
Rotor resistance starter
Important braking methods are

Regenerative braking
Plugging or invert voltage braking
Dynamic braking
But one thing quickness control technique of induction engine is important

Pole changing
Stator voltage control
V/f control
Slip power recovery
Rotor resistance control

TAGs:

China Timing Pulley

As one of the leading timing pulley manufacturers, suppliers, and exporters of mechanical products, We offer timing pulleys and many other products.

Please contact us for details.

Mail: [email protected]

Manufacturer supplier exporter of China timing pulley.

Recent Posts

As one of the leading China Timing Pulley manufacturers, mechanical product suppliers, and exporters, we supply timing pulley and many other products. Find China timing pulley Manufacturers and Suppliers. Choose from quality China timing pulley manufacturers, suppliers, and exporters on china-timing-pulley.com.
The above information is only for knowledge sharing, product, and manufacturer introduction. For non-commercial purposes. All content is from the web. The article is our opinion. If there is any copyright infringement or finds objectionable information, please contact us, and we will delete it immediately. Address:2-25 S Clark St, Denver, America. The use of original equipment manufacturer (OEM) part numbers or trademarks is for informational purposes only, describing product use and compatibility and replacing damaged original equipment parts. Our company and the replacement parts listed here are not sponsored, approved, or manufactured by an OEM.edited by lyl.