| GEARED
MOTORS |
 |
Geared
Motors are built as one unit to give compactness and strength to give most
of mechanical power transmission requirements. It is designed for continuous
duty under arduous operating conditions. The method of manufacturing ensures
a high durability factor, maximum strength and low noise level. |
| Gear
Case |
| The gear
case is made of high quality closed grain cast iron. The case is accurately
machined so as to be fully oil tight and dust proof. |
| Gears
And Pinions |
| Gears and
pinions are of helical type made from special alloy steels hardened and
ground to give a high degree of accuracy to ensure a smooth running with
maximum efficiency. The gear ratios are so designed to provide a wide range
of speed reductions. |
| Shafts
And Bearings |
| Output
shafts are made out of high quality medium carbon steel accurately ground
to close limits. Bearings are adequately selected to ensure longer life,
smooth operation and to withstand high overhung loads. |
| Lubrication |
| The gear
units have a splash lubrication arrangement. Thus no special care is required
except occasional topping up of the oil to required level. The gear unit
is provided with an oil level indicator, drain plug and a breather plug. |
| Electrical |
| Geared
Motors are fitted with TEFC squirrel cage induction motors suitable for
415 volts, 3 phase, 50 Hz AC supply as per IS 325 with class B insulation.
Any other voltage can be catered to on request. |
| Testing |
| All components
undergo strict quality control checks at various stages of production. The
assembled units are finally tested for noise, oil level and temperature
rise. |