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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
HP @ RPM 0.3333333 hp @ 1800 rpm
Center Distance 3 3/4 in
Torque Out @ 1750 rpm 5700 in lb
Washdown Duty No
Base to Shaft Center Height w/Std. Base Kit 7 1/2 in
Housing Material Cast Iron
Family Name WA
Reduction Type Double Reduction
Base to Shaft Center Height w/High Vert. Base Kit 7 in
Torque Out @ 1150 rpm N/A
Input Configuration Shaft Input
Ratio 1200:1
Output RPM @ 1750 rpm Input 1.46 rpm
Base to Centerline of Input Shaft 4 7/8 in
Shaft Assembly Code G
Max. Thrust Load @ 1150 rpm 1300 lb/in
Box Height 10 7/16 in
Base to Shaft Center Height w/Low Vert. Base Kit 5 1/4 in
Box Width 14 35/64 in
Lubrication None
Box Length 8 1/2 in
Thermal Input Horsepower @ 1750 RPM N/A
Fan Cooled No
Bolt Centers w/ Vertical Base Kits (in) 13.94 x 8.00
Output (Shaft or Bore) Size 1 5/8 in
Motor Application General Purpose
Bolt Centers w/ Std. Base Kit (in) 10 3/8 x 7
Max. Overhung Load @ 1750 rpm 2000 lb/in
Input (Shaft or Bore) Size 5/8 in
Bolt Center 8 1/2 in x 4 3/4 in
Base to Centerline of Output Shaft 6 9/16 in
Worm Position Universal¦Parallel
Output Configuration Left Output
Frame Size Shaft Input, Not a C-Face
Frame N/A
Weight 100.1 LB
EAN or UPC 781711523292
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