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Boston GearWC721-200-G

WC721-200-G

700 Series Double Reduction Right Angle Reducer
Item #101872270
  • 2 1/16" Center Distance
  • 200:1 Ratio
  • Shaft Input
  • Left Output
  • Universal, Right Angle Worm Position
  • No Lubricant
  • Cast Iron
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Boston GearWC721-200-G
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    Shipment Options
  • 2 1/16" Center Distance
  • 200:1 Ratio
  • Shaft Input
  • Left Output
  • Universal, Right Angle 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

  • Mounting of speed reducers in overhead positions may be hazardous
  • Use of external guides or supports is strongly recommended for overhead mounting.
Base to Shaft Center Height w/Low Vert. Base Kit 3.13 in
Base to Shaft Center Height w/High Vert. Base Kit 4.88 in
Output RPM @ 1750 rpm Input 8.75 rpm
Max. Overhung Load @ 1750 rpm 700 lb/in
Frame Size Shaft Input, Not a C-Face
Box Length 5 13/64 in
Bolt Center 5 in x 2 7/8 in
Family Name WC
Center Distance 2.0625 in
Shaft Assembly Code G
Torque Out @ 1150 rpm N/A
Thermal Input Horsepower @ 1750 RPM N/A
Base to Shaft Center Height w/Std. Base Kit 4.81 in
Output (Shaft or Bore) Size 1 in
Base to Centerline of Input Shaft N/A
Input (Shaft or Bore) Size 1/2 in
Ratio 200:1
Box Height 6 25/64 in
Lubrication None
Bolt Centers w/ Std. Base Kit (in) 6 3/8 x 4 11/16
Base to Shaft Center Height w/Vert. "J" Base Kit 3.94 in
Frame N/A
Box Width 9 55/64 in
Max. Thrust Load @ 1150 rpm 700 lb/in
HP @ RPM 0.25 hp @ 1800 rpm
Bolt Centers w/ Vertical "J" Base Kit (in) 8.63 x 2.63
Washdown Duty No
Base to Centerline of Output Shaft 2 9/32 in
Output Configuration Left Output
Worm Position Universal¦Right Angle
Bolt Centers w/ Vertical Base Kits (in) 8 3/8 x 4 7/8
Motor Application General Purpose
Reduction Type Double Reduction
Torque Out @ 1750 rpm 990 in lb
Housing Material Cast Iron
Input Configuration Shaft Input
Fan Cooled No
Weight 35.1 LB
EAN or UPC 781711524435
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