Ac Motors are suitable for a variety of industrial, domestic & other general purpose applications.
0.125 HP to 120 HP
Frame Size : 56 to 280 in 2, 4, 6, 8, 10, 12 pole design AC Motors
Conformance : IS 325
Dimension : IS 1231 and 2223
Colling & Ventilation : IS 6362
Degree of Protection : IS 4691. IP-54/IP-55 (Optional)
Noise : IS 12065
Voltage : 415 V +- 6%
Frequency : 50 Hz +- 3%
Duty : S1, S2, .. Upto S8
Class of Insulation : B, F, class avail of request
Enclose : T.E.F.C.
Ambient Temp. : 40°C
AC Motors Construction Features
Housing : (Stator Frame) Cast Iron body with colling ribs
Rotor: Core of Insulated lamination with a high pressure die-cast Aluminum cage. The whole rotor assembly is
dynamically balance to ensure quiet and vibration free operation. Surface of rotor is protected by and anti
Shaft: Made from high carbon steel (ie. EN-8)
Terminal Box: Are located at right hand side of the drive end side, sealed against ingress of moisture. Also
provided with conduit entry. Earthing terminal is fitted at the box-side.
High air flow external Bi-directional polypropylene fans assure low temperature rise to given an extended life of
motor. Fan cowls are suitable gauge pressed steel construction, securely bolted.