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Boston GearRF730-10-B7-G

RF730-10-B7-G

730 Series C-Face Coupled Reducer
Item #101791890
  • 3" Center Distance
  • 10:1 Ratio
  • C-Face Coupled
  • Left Output
  • 140TC/180C Frame
  • No Lubricant
  • Cast Iron
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Boston GearRF730-10-B7-G
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    Shipment Options
  • 3" Center Distance
  • 10:1 Ratio
  • C-Face Coupled
  • Left Output
  • 140TC/180C Frame

features

  • 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
  • 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
  • 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
Base to Centerline of Input Shaft 6 1/4 in
Frame Size 140TC, 180C
Box Length 8 1/8 in
Output Torque @ RPM 1787 in lb @ 1750 rpm, 2107 in lb @ 1150 rpm
Box Width 6 49/64 in
Input (Shaft or Bore) Size 7/8 in
Output (Shaft or Bore) Size 1 1/4 in
Use With 730
Washdown Duty No
Lubrication None
Center Distance 3 in
Reduction Type Single Reduction
Output RPM @ Input RPM 175 rpm @ 1750 rpm
Fan Cooled No
Output RPM @ 1750 rpm Input 175 rpm
Family Name RF
Base to Centerline of Output Shaft 3 1/4 in
Bolt Center 7 in x 4 in
Ratio 10:1
Box Height 8 7/8 in
Torque Out @ 1150 rpm 2107 in lb
Max. Overhung Load @ RPM 1250 lb/in @ 1150 rpm, 1250 lb/in @ 1750 rpm
HP @ RPM 5 hp @ 1800 rpm
Max. Thrust Load @ RPM 1000 lb/in @ 1150 rpm, 1000 lb/in @ 1750 rpm
Torque Out @ 1750 rpm 1787 in lb
Motor Application General Purpose
Worm Position Universal
Output Configuration Left Output
Max. Thrust Load @ 1150 rpm 1000 lb/in
Input Configuration C-Face Coupled
Input HP @ RPM 4.25 hp @ 1150 rpm, 5.28 hp @ 1750 rpm
Frame 140TC, 180C
Thermal Input Horsepower @ 1750 RPM N/A
Max. Overhung Load @ 1750 rpm 1250 lb/in
Housing Material Cast Iron
Weight 66.1 LB
EAN or UPC 781711607848
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