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  :: Worm Reduction Gear Box
  :: Shaft Mounted Speed Reducer
  :: Rotary Valves
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  :: Chain Sprocket
  :: Custom Made Gear Boxes
  :: Fabricated Sub Assemblies


           
PRODUCTS
GENERAL:
"ORKAY" Speed Reducer are manufactured in different types and sizes and ratio in adopter types as well as in solid foot mounted type and vertical flange mounted type of industrial requirement. "ORKAY" speed reducers are of robust, efficient and reliable due to its standard design and construction. "ORKAY" speed reducers are available in a range from 28.60 mm to 431.80 mm (1 1/8" to 17") center distance with ratio of 5:1 to 70:1 of reductions. "ORKAY" can also offer for a specific requirement as on request.
Worm Reduction Gear Box Shaft Mounted Speed Reducer Rotary Valves
     
Bitumen Pumps Chain Sprocket Custom Made Gear Boxes
     
  Fabricated Sub Assemblies  
 
GEAR HOUSING:
Gear Housing of "ORKAY" speed reducer is made of close grain cast iron material with maximum cooling fins on both sides with maximum surface are covered to atmosphere for improved efficiency. Gear Housing are perfectly bored to achived proper alignment. The housing is totally dust proof and oil tight.

WORM:
The worm of "ORKAY" Speed Reducer is solid with shaft it means of single piece made of single made of high graded alloy steel, accurately generated, hardened, ground and polished.

WORM WHEEL:
The Worm Wheel of "ORKAY" speed reducer is made of cast phosphorous bronze, on center cast iron boss, which is pressed and keyed on the ground and polished high graded alloy steel made shaft which can permit high torque and bending load. The teeth of worm wheel are accurately hobbed on "Gear Hobbing Machine" by specially made as worm diameter Hobbed Cutter.

OIL SEAL:
Oil Seal (FANNER Make "Pionior" Brand) are used of superior quality to ensure oil tight.

BEARINGS:
The Work & Worm Wheel Shaft are supported on the Ball or Roller Bearings of Stamdard make of ample capacity to take rotating and thrust load.

SPECIFICATION:
"ORKAY" make speed reducer are totally confirms to (I.S. 3734 - 1966 for Worm Gearing) IS & BS standards wherever applicable. (BS 721 : 1963 WORM Gearing).
 
   
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