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