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Boston GearF730-25-B7-G

F730-25-B7-G

730 Series C-Face Quilled Reducer
Item #101828301
  • 3" Center Distance
  • 25:1 Ratio
  • C-Face Quilled
  • Left Output
  • 140TC/180C Frame
  • No Lubricant
  • Cast Iron
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Boston GearF730-25-B7-G
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    Shipment Options
  • 3" Center Distance
  • 25:1 Ratio
  • C-Face Quilled
  • 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

  • Sudden, slam-type stalling should be avoided. Applications of this kind, which are beyond the expected normal performance of pneumatic power motors, will damage the power train due to the dynamic shock loads imposed.
Max. Thrust Load @ 1150 rpm 1000 lb/in
Lubrication None
Family Name F
HP @ RPM 2 hp @ 1800 rpm
Base to Centerline of Input Shaft 6 1/4 in
Washdown Duty No
Output (Shaft or Bore) Size 1 1/4 in
Output Torque @ RPM 2051 in lb @ 1750 rpm, 2560 in lb @ 1150 rpm
Output Configuration Left Output
Bolt Center 7 in x 4 in
Frame 140TC, 180C
Fan Cooled No
Housing Material Cast Iron
Output RPM @ 1750 rpm Input 70 rpm
Torque Out @ 1750 rpm 2051 in lb
Worm Position Universal
Max. Overhung Load @ 1750 rpm 1250 lb/in
Box Width 6 49/64 in
Torque Out @ 1150 rpm 2560 in lb
Max. Overhung Load @ RPM 1250 lb/in @ 1150 rpm, 1250 lb/in @ 1750 rpm
Motor Application General Purpose
Input Configuration C-Face Quilled
Base to Centerline of Output Shaft 3 1/4 in
Use With 730
Input HP @ RPM 2.3 hp @ 1150 rpm, 2.61 hp @ 1750 rpm
Thermal Input Horsepower @ 1750 RPM N/A
Reduction Type Single Reduction
Frame Size 140TC, 180C
Box Height 8 7/8 in
Output RPM @ Input RPM 70 rpm @ 1750 rpm
Input (Shaft or Bore) Size 7/8 in
Max. Thrust Load @ RPM 1000 lb/in @ 1150 rpm, 1000 lb/in @ 1750 rpm
Ratio 25:1
Box Length 8 1/8 in
Center Distance 3 in
Weight 55.1 LB
EAN or UPC 781711607008
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