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Boston GearWA738-1200E-G

WA738-1200E-G

700 Series Double Reduction Parallel Reducer
Item #101943249
  • 3 3/4" Center Distance
  • 1200:1 Ratio
  • Shaft Input
  • Left Output
  • Universal, Parallel Worm Position
  • No Lubricant
  • Cast Iron
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Boston GearWA738-1200E-G
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    Shipment Options
  • 3 3/4" Center Distance
  • 1200:1 Ratio
  • Shaft Input
  • Left Output
  • Universal, Parallel Worm Position

features

  • Large oil reservoir provides efficient heat dissipation and lubrication for longer life
  • Housing is straddle milled top and bottom for precise alignment
  • Internal baffles ensure positive, leak-free venting
  • Rugged housing fabricated of fine-grained cast iron for maximum strength and greater precision during worm and gear alignment
  • Bronze worm gear is straddle mounted between heavy-duty tapered roller bearings to increase thrust and load capacities on size 713 to 760
  • High strength steel output shaft ensures capacity for high torque
  • Pipe plugs allow easy fill, level and drain in any mounting position
  • Super finished oil seal diameters on both input and output shafts extend seal life

caution

  • Any sliding spool valve, if held for long periods of time, may stick and not spring return due to fluid residue formation and therefore should be cycled periodically to prevent this from happening
Reduction Type Double Reduction
Bolt Centers w/ Std. Base Kit (in) 10 3/8 x 7
Center Distance 3 3/4 in
Bolt Center 8 1/2 in x 4 3/4 in
Box Length 8 1/2 in
Output RPM @ 1750 rpm Input 1.46 rpm
Base to Centerline of Input Shaft 4 7/8 in
Base to Centerline of Output Shaft 6 9/16 in
Shaft Assembly Code G
Output Configuration Left Output
Worm Position Universal¦Parallel
Bolt Centers w/ Vertical Base Kits (in) 13.94 x 8.00
Housing Material Cast Iron
Base to Shaft Center Height w/Std. Base Kit 7 1/2 in
Max. Overhung Load @ 1750 rpm 2000 lb/in
Output (Shaft or Bore) Size 1 5/8 in
Input Configuration Shaft Input
Washdown Duty No
Base to Shaft Center Height w/High Vert. Base Kit 7 in
Frame Size Shaft Input, Not a C-Face
Family Name WA
Torque Out @ 1150 rpm N/A
Fan Cooled No
Box Width 14 35/64 in
HP @ RPM 0.3333333 hp @ 1800 rpm
Lubrication None
Motor Application General Purpose
Ratio 1200:1
Base to Shaft Center Height w/Low Vert. Base Kit 5 1/4 in
Input (Shaft or Bore) Size 5/8 in
Max. Thrust Load @ 1150 rpm 1300 lb/in
Torque Out @ 1750 rpm 5700 in lb
Box Height 10 7/16 in
Thermal Input Horsepower @ 1750 RPM N/A
Frame N/A
Weight 100.1 LB
EAN or UPC 781711523292
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