|
AC Motors:
Ac Motors are suitable for a variety of industrial,
domestic & other general purpose applications.
Range: 0.125 HP to 120 HP
Frame Size : 56 to 280 in 2,4,6,8,10,12 pole
design
Standards:
| 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 |
Technical Specifications:
| 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 |
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 corrosion coating. 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
to end shield of motor-body.
|
