Standard Three Phase Squirrel Cage Induction Motors are designed, manufactured and tested to meet the latest Indian and International standards. Their proven high quality and rugged cast iron (Series R) construction backed by a 12 month warranty make the WECO motors ideally suitable for all industrial markets. They are manufactured in frame sizes 63 to 180 in different polarities, suitable for 415V, 50Hz ac supply in class B insulation, IP-44 enclosure in various types of construction. Aluminium Pressure Diecast Housings are available in Series J (IS 56 to 100 frame) and Series K (IEC 56-180 frame), while the same can be provided in MS Shell Housing, Series S (56 to 112 fame) on request. End Covers are of Cast Iron as a standard feature except for 56 frames (aluminium). Aluminium End covers and Flange for all frames can be provided in Series K (except 160 & 180) motors while Aluminium End Covers are available for 63, 71 and 80 frames in Series J motors.