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Boston GearRF732-25E-B7-H

RF732-25E-B7-H

700 Series C-Face Coupled Reducer
Item #101833648
  • 3 1/4" Center Distance
  • 25:1 Ratio
  • 140TC or 180C Frame
  • C-Face Coupled Input
  • Left & Right Output
  • Universal Worm Position
  • No Lubricant
  • Cast Iron
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Boston GearRF732-25E-B7-H
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    Shipment Options
  • 3 1/4" Center Distance
  • 25:1 Ratio
  • 140TC or 180C Frame
  • C-Face Coupled Input
  • Left & Right Output

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

  • Must be filled to the proper level with the recommended lubricant for your application before operation
Base to Centerline of Input Shaft 6.75 in
Washdown Duty No
Family Name RF
Use With 732
Input HP @ RPM 2.29 hp @ 1150 rpm, 3.08 hp @ 1750 rpm
Box Height 9 3/8 in
Reduction Type Single Reduction
Output RPM @ 1750 rpm Input 70 rpm
Bolt Centers w/ Vertical Base Kits (in) 11.88 x 6.13
Motor Application General Purpose
Torque Out @ 1150 rpm 2600 in lb
Lubrication None
Max. Overhung Load @ 1750 rpm 1300 lb/in
Bolt Centers w/ Std. Base Kit (in) 9 1/2 x 6 1/8
Max. Overhung Load @ RPM 1300 lb/in @ 1150 rpm, 1300 lb/in @ 1750 rpm
Input Configuration C-Face Coupled
Output Torque @ RPM 2443 in lb @ 1750 rpm, 2600 in lb @ 1150 rpm
Box Width 7 9/16 in
Center Distance 3.25 in
Output Configuration Left & Right Output
Housing Material Cast Iron
Max. Thrust Load @ RPM 1100 lb/in @ 1150 rpm, 1100 lb/in @ 1750 rpm
Box Length 9 in
Torque Out @ 1750 rpm 2443 in lb
Input (Shaft or Bore) Size 7/8 in
Base to Shaft Center Height w/Std. Base Kit 6 3/4 in
Worm Position Universal
Output RPM @ Input RPM 70 rpm @ 1750 rpm
Shaft Assembly Code H
Base to Shaft Center Height w/High Vert. Base Kit 6 1/4 in
Thermal Input Horsepower @ 1750 RPM N/A
HP @ RPM 3 hp @ 1800 rpm
Keyway Size 3/16 x 3/32
Frame 140TC, 180C
Frame Size 140TC, 180C
Max. Thrust Load @ 1150 rpm 1100 lb/in
Bore Code B7
Fan Cooled No
Motor HP 2 hp
Ratio 25:1
Base to Shaft Center Height w/Low Vert. Base Kit 4.69 in
Bolt Center 7 1/2 in x 4 in
Max. Input HP @ 100 rpm 0.31 hp
Base to Centerline of Output Shaft 3.5 in
Output (Shaft or Bore) Size 1 3/8 in
Weight 77.1 LB
EAN or UPC 781711527863
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