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Boston GearRF715-5-B7-H

RF715-5-B7-H

700 Series C-Face Coupled Reducer
Item #101778788
  • 1.540" Center Distance
  • 5:1 Ratio
  • 140TC or 180C Frame
  • C-Face Coupled Input
  • Left & Right Output
  • Universal Worm Position
  • No Lubricant
  • Cast Iron
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Boston GearRF715-5-B7-H
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    Shipment Options
  • 1.540" Center Distance
  • 5:1 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

  • Only the end user or a qualified underwriter is to identify and select the proper class, group, division and temperature code motor to meet the requirements of each installation
  • Service center personnel can advise what listings and approvals motors carry, but cannot evaluate nor recommend what motors may be suitable for use in hazardous environments
Use With 715
Input HP @ RPM 1.15 hp @ 1150 rpm, 1.72 hp @ 1750 rpm
Box Width 5 1/16 in
Bolt Center Length x Bolt Center Width 3 11/16 in x 4 3/16 in
Max. Overhung Load @ RPM 300 lb/in @ 1150 rpm, 300 lb/in @ 1750 rpm
Frame Size 140TC, 180C
Bore Code B7
Bolt Centers w/ Vertical "J" Base Kit (in) 7.25 x 2.50
Output RPM @ 1750 rpm Input 350 rpm
Torque Out @ 1750 rpm 291 in lb
Keyway Size 3/16 x 3/32
Shaft Assembly Code H
Box Length 5 1/8 in
Base to Centerline of Input Shaft 3 7/16 in
Thermal Input Horsepower @ 1750 RPM N/A
Frame 140TC, 180C
Family Name RF
Input Configuration C-Face Coupled
Output Torque @ RPM 285 in lb @ 1150 rpm, 291 in lb @ 1750 rpm
Torque Out @ 1150 rpm 285 in lb
Base to Shaft Center Height w/High Vert. Base Kit 4.38 in
Max. Overhung Load @ 1750 rpm 300 lb/in
Bolt Center 3 11/16" x 4 3/16"
Reduction Type Single Reduction
Box Height 5 3/8 in
Base to Shaft Center Height w/Vert. "J" Base Kit 3.5 in
Base to Centerline of Output Shaft 1 29/32 in
Output (Shaft or Bore) Size 3/4 in
Motor HP 1.5 hp
HP @ RPM 1.5 hp @ 1800 rpm
Base to Shaft Center Height w/Std. Base Kit 4.06 in
Output RPM @ Input RPM 350 rpm @ 1750 rpm
Max. Input HP @ 100 rpm 0.14 hp
Lubrication None
Output Configuration Left & Right Output
Worm Position Universal
Bolt Centers w/ Std. Base Kit (in) 5 1/4 x 4 5/16
Max. Thrust Load @ 1150 rpm 400 lb/in
Ratio 5:1
Input (Shaft or Bore) Size 7/8 in
Fan Cooled No
Base to Shaft Center Height w/Low Vert. Base Kit 3 in
Center Distance 1.54 in
Max. Thrust Load @ RPM 400 lb/in @ 1150 rpm, 400 lb/in @ 1750 rpm
Housing Material Cast Iron
Washdown Duty No
Bolt Centers w/ Vertical Base Kits (in) 6.97 x 4.00
Motor Application General Purpose
Weight 23.1 LB
EAN or UPC 781711528655
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