Three phase induction motor is one of ac machines family. It converts the ac electrical power input into a mechanical power output. The conversion process takes place through the rotating magnetic field. Its theory of operation is based on the mutual electromagnetic induction between the primary circuit and secondary circuit. Three-phase induction motors are the most widely used electric motors in industry. When fed from constant voltage constant frequency they run at nearly constant speed from no-load to full-load. 3-phase induction motors are simple, rugged, low-priced, easy to maintain and can be manufactured with characteristics to suit most industrial requirements. Nowadays, with the development of power semiconductors, induction motors may be considered as serious rivals to dc motors in many speed control systems.

Type:	Three Phase IE3 Efficiency Motors
Power:	2.2kW (3.0hp/2200 Watt)
Speed:	2 Pole (3000 RPM)
Construction:	High Quality Aluminium Construction (Cast Iron Construction available on request)
Efficiency:	IE3 (In line with ECO Design Rule 2019/1781/)
Voltage:	230/400V 3Ph 50Hz (Also suitable for use at 60Hz)
Shaft Diameter:	24mm
Shaft Length:	50mm
Keyway:	8mm
Frame Size:	90 Frame (from base of foot to centre of shaft= 90mm)
Warranty Period	12 Months
Other Features	Multi-Mount (Removable Feet) allowing orientation of Terminal Box to be changed. High Quality NSK Bearings Made to IEC Standards
Other Services (Price on Request)	Shaft Modifications Flange Modifications Special Voltages Thermistors Fitting Service Anti-Con Heaters Fitting Service Increased IP Rating