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Boston GearF730-5-B9-H

F730-5-B9-H

730 Series C-Face Quilled Reducer
Item #101791889
  • 3" Center Distance
  • 5:1 Ratio
  • C-Face Quilled
  • Left & Right Output
  • 180TC/210C Frame
  • No Lubricant
  • Cast Iron
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Boston GearF730-5-B9-H
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    Shipment Options
  • 3" Center Distance
  • 5:1 Ratio
  • C-Face Quilled
  • Left & Right Output
  • 180TC/210C 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

  • Motors misapplied in hazardous environments can cause a fire or explosion, resulting in destruction of property, serious injury or death
  • 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
Ratio 5:1
Input HP @ RPM 5.85 hp @ 1150 rpm, 8.32 hp @ 1750 rpm
HP @ RPM 5 hp @ 1800 rpm
Center Distance 3 in
Lubrication None
Motor Application General Purpose
Output RPM @ Input RPM 350 rpm @ 1750 rpm
Input (Shaft or Bore) Size 1 1/8 in
Max. Thrust Load @ RPM 1000 lb/in @ 1150 rpm, 1000 lb/in @ 1750 rpm
Max. Thrust Load @ 1150 rpm 1000 lb/in
Max. Overhung Load @ RPM 1250 lb/in @ 1150 rpm, 1250 lb/in @ 1750 rpm
Output RPM @ 1750 rpm Input 350 rpm
Box Height 8 7/8 in
Output Configuration Left & Right Output
Frame Size 180TC, 210C
Bolt Center 7 in x 4 in
Family Name F
Frame 180TC, 210C
Max. Overhung Load @ 1750 rpm 1250 lb/in
Thermal Input Horsepower @ 1750 RPM N/A
Use With 730
Base to Centerline of Input Shaft 6 1/4 in
Fan Cooled No
Worm Position Universal
Box Width 6 49/64 in
Torque Out @ 1150 rpm 1500 in lb
Box Length 8 1/8 in
Housing Material Cast Iron
Base to Centerline of Output Shaft 3 1/4 in
Washdown Duty No
Torque Out @ 1750 rpm 1408 in lb
Output Torque @ RPM 1408 in lb @ 1750 rpm, 1500 in lb @ 1150 rpm
Input Configuration C-Face Quilled
Output (Shaft or Bore) Size 1 1/4 in
Reduction Type Single Reduction
Weight 55.1 LB
EAN or UPC 781711606834
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