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