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