Skip to content Skip to navigation menu
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
+ Show More + Show Less
Boston GearF730-40-B7-H
Price Unavailable
Price Unavailable
Pricing is unavailable at this time. Please contact Customer Service for assistance.
Online Ordering Restricted
Please contact Customer Service for assistance.
Contact Customer Service
    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
Base to Centerline of Output Shaft 3 1/4 in
Output RPM @ 1750 rpm Input 43.75 rpm
Reduction Type Single Reduction
Center Distance 3 in
Worm Position Universal
Washdown Duty No
Output Configuration Left & Right Output
Ratio 40:1
Frame Size 140TC, 180C
Base to Centerline of Input Shaft 6 1/4 in
Output RPM @ Input RPM 44 rpm @ 1750 rpm
Max. Thrust Load @ 1150 rpm 1000 lb/in
Max. Overhung Load @ RPM 1250 lb/in @ 1150 rpm, 1250 lb/in @ 1750 rpm
Frame 140TC, 180C
Max. Thrust Load @ RPM 1000 lb/in @ 1150 rpm, 1000 lb/in @ 1750 rpm
Box Width 6 49/64 in
Fan Cooled No
Bolt Center 7 in x 4 in
Input HP @ RPM 1.46 hp @ 1150 rpm, 1.78 hp @ 1750 rpm
Input Configuration C-Face Quilled
HP @ RPM 1.5 hp @ 1800 rpm
Torque Out @ 1750 rpm 2041 in lb
Family Name F
Box Length 8 1/8 in
Output (Shaft or Bore) Size 1 1/4 in
Box Height 8 7/8 in
Use With 730
Input (Shaft or Bore) Size 7/8 in
Output Torque @ RPM 2041 in lb @ 1750 rpm, 2470 in lb @ 1150 rpm
Thermal Input Horsepower @ 1750 RPM N/A
Max. Overhung Load @ 1750 rpm 1250 lb/in
Torque Out @ 1150 rpm 2470 in lb
Motor Application General Purpose
Housing Material Cast Iron
Lubrication None
Weight 55.1 LB
EAN or UPC 781711607169
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison