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Boston GearF730-40-B7-H

F730-40-B7-H

730 Series C-Face Quilled Reducer
Item #101792299
  • 3" Center Distance
  • 40:1 Ratio
  • C-Face Quilled
  • Left & Right Output
  • 140TC/180C Frame
  • No Lubricant
  • Cast Iron
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Boston GearF730-40-B7-H
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    Shipment Options
  • 3" Center Distance
  • 40:1 Ratio
  • C-Face Quilled
  • Left & Right 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

  • 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
Input (Shaft or Bore) Size 7/8 in
Output RPM @ 1750 rpm Input 43.75 rpm
Torque Out @ 1150 rpm 2470 in lb
Output Configuration Left & Right Output
Max. Thrust Load @ 1150 rpm 1000 lb/in
Lubrication None
Frame Size 140TC, 180C
Center Distance 3 in
Frame 140TC, 180C
Family Name F
Washdown Duty No
Motor Application General Purpose
Output RPM @ Input RPM 44 rpm @ 1750 rpm
Base to Centerline of Input Shaft 6 1/4 in
Housing Material Cast Iron
Max. Overhung Load @ RPM 1250 lb/in @ 1150 rpm, 1250 lb/in @ 1750 rpm
Input Configuration C-Face Quilled
Worm Position Universal
Max. Thrust Load @ RPM 1000 lb/in @ 1150 rpm, 1000 lb/in @ 1750 rpm
Input HP @ RPM 1.46 hp @ 1150 rpm, 1.78 hp @ 1750 rpm
Output Torque @ RPM 2041 in lb @ 1750 rpm, 2470 in lb @ 1150 rpm
Box Width 6 49/64 in
Use With 730
Base to Centerline of Output Shaft 3 1/4 in
HP @ RPM 1.5 hp @ 1800 rpm
Max. Overhung Load @ 1750 rpm 1250 lb/in
Bolt Center 7 in x 4 in
Fan Cooled No
Box Height 8 7/8 in
Box Length 8 1/8 in
Reduction Type Single Reduction
Thermal Input Horsepower @ 1750 RPM N/A
Output (Shaft or Bore) Size 1 1/4 in
Ratio 40:1
Torque Out @ 1750 rpm 2041 in lb
Weight 55.1 LB
EAN or UPC 781711607169
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