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Boston GearRF752-15F-B11-J

RF752-15F-B11-J

700 Series C-Face Coupled Reducer
Item #101854434
  • 5 5/32" Center Distance
  • 15:1 Ratio
  • 210TC or 250UC Frame
  • w/Fan
  • C-Face Coupled Input
  • Right Output
  • Universal Worm Position
  • No Lubricant
  • Cast Iron
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Boston GearRF752-15F-B11-J
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    Shipment Options
  • 5 5/32" Center Distance
  • 15:1 Ratio
  • 210TC or 250UC Frame
  • w/Fan
  • C-Face Coupled Input

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
Base to Centerline of Input Shaft 10 1/2 in
Base to Shaft Center Height w/Low Vert. Base Kit 6.38 in
Max. Thrust Load @ 1150 rpm 1900 lb/in
Max. Overhung Load @ RPM 2200 lb/in @ 1150 rpm, 2200 lb/in @ 1750 rpm
Lubrication None
Frame 210TC, 250UC
Output Torque @ RPM 7700 in lb @ 1150 rpm, 7839 in lb @ 1750 rpm
Center Distance 5 5/32 in
Bolt Center Length x Bolt Center Width 11 in x 5 13/16 in
Base to Shaft Center Height w/Std. Base Kit 6.44 in
Input Configuration C-Face Coupled
Max. Input HP @ 100 rpm 1.56 hp
Thermal Input Horsepower @ 1750 RPM N/A
Torque Out @ 1150 rpm 7700 in lb
Max. Thrust Load @ RPM 1900 lb/in @ 1150 rpm, 1900 lb/in @ 1750 rpm
HP @ RPM 10 hp @ 1800 rpm
Frame Size 210TC, 250UC
Box Length 13 1/8 in
Housing Material Cast Iron
Keyway Size 5/16 x 5/32
Output RPM @ Input RPM 117 rpm @ 1750 rpm
Input (Shaft or Bore) Size 1 3/8 in
Installed Options Fan
Torque Out @ 1750 rpm 7839 in lb
Base to Centerline of Output Shaft 5 5/16 in
Box Width 9 21/32 in
Base to Shaft Center Height w/High Vert. Base Kit 8.63 in
Ratio 15:1
Reduction Type Single Reduction
Output (Shaft or Bore) Size 2 in
Fan Cooled Yes
Output Configuration Right Output
Input HP @ RPM 10.5 hp @ 1150 rpm, 16.32 hp @ 1750 rpm
Bolt Centers w/ Std. Base Kit (in) 14 1/8 x 8 3/8
Family Name RF
Max. Overhung Load @ 1750 rpm 2200 lb/in
Bolt Center 11" x 5 13/16"
Output RPM @ 1750 rpm Input 117 rpm
Motor Application General Purpose
Shaft Assembly Code J
Washdown Duty No
Motor HP 10 hp
Bore Code B11
Worm Position Universal
Box Height 13 3/4 in
Bolt Centers w/ Vertical Base Kits (in) 18.00 x 10.00
Weight 216.1 LB
EAN or UPC 781711467817
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