Skip to content Skip to navigation menu
Boston GearHF726-40-B5-H-P24

HF726-40-B5-H-P24

700 Series Bostmount C-Face Quilled Reducer
Item #101795720
  • 2 5/8" Center Distance
  • 40:1 Ratio
  • 56C Frame
  • C-Face Quilled Input
  • Hollow Output
  • Universal Worm Position
  • No Lubricant
  • Cast Iron
+ Show More + Show Less
Boston GearHF726-40-B5-H-P24
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
  • 2 5/8" Center Distance
  • 40:1 Ratio
  • 56C Frame
  • C-Face Quilled Input
  • Hollow Output

features

  • 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
  • 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
  • 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.
Motor HP 1 hp
Motor Application General Purpose
Box Length 7 3/8 in
Fan Cooled No
Output RPM @ 1750 rpm Input 44 rpm
Ratio 40:1
Base to Shaft Center Height w/Low Vert. Base Kit 3.63 in
Bore Code B5
Input (Shaft or Bore) Size 5/8 in
Bolt Centers w/ Vertical "J" Base Kit (in) 10.38 x 3.13
Use With 726
Box Height 8 in
Torque Out @ 1750 rpm 1512 in lb
Bolt Centers w/ Std. Base Kit (in) 8 x 5 1/4
Output Configuration Hollow Output
Output RPM @ Input RPM 44 rpm @ 1750 rpm
Base to Shaft Center Height w/Vert. "J" Base Kit 4.75 in
Bolt Center 6 3/8 in x 3 3/8 in
Base to Centerline of Output Shaft 2 7/16 in
Base to Centerline of Input Shaft 5 9/16 in
Lubrication None
Max. Thrust Load @ 1150 rpm 900 lb/in
Reduction Type Single Reduction
Input HP @ RPM 0.89 hp @ 1150 rpm, 1.33 hp @ 1750 rpm
Max. Overhung Load @ 1750 rpm 1000 lb/in
Input Configuration C-Face Quilled
Max. Overhung Load @ RPM 1000 lb/in @ 1150 rpm, 1000 lb/in @ 1750 rpm
Output (Shaft or Bore) Size 1 1/2 in
Family Name HF
Frame 56C
Frame Size 56C
Base to Shaft Center Height w/Std. Base Kit 5.81 in
Shaft Assembly Code H
Worm Position Universal
Box Width 5 21/64 in
Bolt Centers w/ Vertical Base Kits (in) 10.13 x 5.75
Base to Shaft Center Height w/High Vert. Base Kit 5.59 in
Center Distance 2 5/8 in
Thermal Input Horsepower @ 1750 RPM N/A
Torque Out @ 1150 rpm 1500 in lb
HP @ RPM 1 hp @ 1800 rpm
Output Torque @ RPM 1500 in lb @ 1150 rpm, 1512 in lb @ 1750 rpm
Max. Thrust Load @ RPM 900 lb/in @ 1150 rpm, 900 lb/in @ 1750 rpm
Washdown Duty No
Keyway Size 3/16 x 3/32
Housing Material Cast Iron
Max. Input HP @ 100 rpm 0.14 hp
Weight 45.1 LB
EAN or UPC 781711630785
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison