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