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Speed Reducers
Speed Reducers
Uttam Speedreducer Equipments (P) Ltd offers a range of Speed Reducers.
Specifications:
- Housings – housings are of cast iron
- Gears and pinions – the gears are generated with highest accuracy on hobbing machine
- The material for the pinion and gear wheel or gear wheel rim are made of hard wearing special steel of graded strength to meet the individual load conditions
- Shafts – shafts having pinions cut integral are heat treated alloy steel bar or alloy steel forging
- Bearings – anti-friction bearings of ample size are used throughout to ensure long service life
- Lubrication – for normal speeds, splash lubrication is provided by the gears dipping in oil
- Oil reservoir is of ample size to ensure cool operation
- Cooling – the heat generated within the gears units is dissipated by a sufficiently large surface area of the housing
- For higher capacities the units are provided with cooling coils in the lower part of the housing for allowing cool water passing through a coil through a suitable port entry
- With pressure lubrication, an oil cooler can be mounted in the oil circuit to achieve more efficient and effective cooling
- Eficiency – efficiency of approximately 98% is obtained in the single reduction units, 96% in the double reduction units and 94% in the triple reduction units
- Reduction ratios – single reduction units from 1.8:1 to 8:1, double reduction units from 8:1 to 45.5:1 and triple reduction units from 30:1 to 160:1 can be supplied
- Other ratios can also be provided on special request.
These speed reducers are specially and economically designed for industries as follows:
- Paper mills
- EOT and HOT cranes
- Sugar mills
- Conveyers
- Stone crushers
- Winches
- Good lifts
- Wire drawing machines
- Rolling mills
- Can fulfil the needs of many kinds of industries as per application.