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