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