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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.
Box Length 8 1/8 in
Center Distance 3 in
Max. Overhung Load @ 1750 rpm 1250 lb/in
Torque Out @ 1750 rpm 2051 in lb
Frame 140TC, 180C
Motor Application General Purpose
Output Configuration Left Output
Output Torque @ RPM 2051 in lb @ 1750 rpm, 2560 in lb @ 1150 rpm
Family Name F
Torque Out @ 1150 rpm 2560 in lb
Worm Position Universal
Output RPM @ 1750 rpm Input 70 rpm
Use With 730
Bolt Center 7 in x 4 in
Washdown Duty No
Reduction Type Single Reduction
Box Width 6 49/64 in
Output RPM @ Input RPM 70 rpm @ 1750 rpm
Lubrication None
Thermal Input Horsepower @ 1750 RPM N/A
Fan Cooled No
Input HP @ RPM 2.3 hp @ 1150 rpm, 2.61 hp @ 1750 rpm
Max. Thrust Load @ RPM 1000 lb/in @ 1150 rpm, 1000 lb/in @ 1750 rpm
Input Configuration C-Face Quilled
Ratio 25:1
Output (Shaft or Bore) Size 1 1/4 in
Input (Shaft or Bore) Size 7/8 in
Max. Thrust Load @ 1150 rpm 1000 lb/in
Box Height 8 7/8 in
Base to Centerline of Input Shaft 6 1/4 in
Base to Centerline of Output Shaft 3 1/4 in
Housing Material Cast Iron
HP @ RPM 2 hp @ 1800 rpm
Frame Size 140TC, 180C
Max. Overhung Load @ RPM 1250 lb/in @ 1150 rpm, 1250 lb/in @ 1750 rpm
Weight 55.1 LB
EAN or UPC 781711607008
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