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Boston GearRF726-10-B9-H

RF726-10-B9-H

700 Series C-Face Coupled Reducer
Item #101872282
  • 2 5/8" Center Distance
  • 10:1 Ratio
  • 180TC or 210C Frame
  • C-Face Coupled Input
  • Left & Right Output
  • Universal Worm Position
  • No Lubricant
  • Cast Iron
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Boston GearRF726-10-B9-H
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    Shipment Options
  • 2 5/8" Center Distance
  • 10:1 Ratio
  • 180TC or 210C Frame
  • C-Face Coupled Input
  • Left & Right Output

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

  • Must be filled to the proper level with the recommended lubricant for your application before operation
Washdown Duty No
Lubrication None
Family Name RF
Frame Size 180TC, 210C
Center Distance 2.625 in
Box Width 5 29/32 in
Input Configuration C-Face Coupled
Input HP @ RPM 2.82 hp @ 1150 rpm, 3.94 hp @ 1750 rpm
Output Configuration Left & Right Output
Bolt Centers w/ Vertical Base Kits (in) 10.13 x 5.75
Output RPM @ Input RPM 175 rpm @ 1750 rpm
Thermal Input Horsepower @ 1750 RPM N/A
Output RPM @ 1750 rpm Input 175 rpm
Output Torque @ RPM 1345 in lb @ 1750 rpm, 1390 in lb @ 1150 rpm
Bolt Centers w/ Vertical "J" Base Kit (in) 10.38 x 3.13
Max. Overhung Load @ 1750 rpm 1000 lb/in
HP @ RPM 3 hp @ 1800 rpm
Input (Shaft or Bore) Size 1 1/8 in
Bore Code B9
Torque Out @ 1150 rpm 1390 in lb
Max. Thrust Load @ 1150 rpm 900 lb/in
Max. Thrust Load @ RPM 900 lb/in @ 1150 rpm, 900 lb/in @ 1750 rpm
Motor HP 3 hp
Torque Out @ 1750 rpm 1345 in lb
Box Length 7 3/8 in
Output (Shaft or Bore) Size 1 1/8 in
Motor Application General Purpose
Base to Shaft Center Height w/Std. Base Kit 5.81 in
Reduction Type Single Reduction
Base to Centerline of Output Shaft 2 15/16 in
Keyway Size 1/4 x 1/8
Ratio 10:1
Max. Overhung Load @ RPM 1000 lb/in @ 1150 rpm, 1000 lb/in @ 1750 rpm
Base to Centerline of Input Shaft 5 9/16 in
Max. Input HP @ 100 rpm 0.37 hp
Use With 726
Bolt Centers w/ Std. Base Kit (in) 8 x 5 1/4
Bolt Center 6 3/8 in x 3 3/8 in
Fan Cooled No
Worm Position Universal
Shaft Assembly Code H
Base to Shaft Center Height w/Low Vert. Base Kit 3.63 in
Base to Shaft Center Height w/Vert. "J" Base Kit 4.75 in
Housing Material Cast Iron
Box Height 8 in
Base to Shaft Center Height w/High Vert. Base Kit 5.59 in
Frame 180TC, 210C
Weight 53.1 LB
EAN or UPC 781711527535
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