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