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Boston GearHF718-40-B5-H-P16

HF718-40-B5-H-P16

700 Series Bostmount C-Face Quilled Reducer
Item #101795353
  • 1 3/4" Center Distance
  • 40:1 Ratio
  • 56C Frame
  • C-Face Quilled Input
  • Hollow Output
  • Universal Worm Position
  • No Lubricant
  • Cast Iron
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Boston GearHF718-40-B5-H-P16
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    Shipment Options
  • 1 3/4" Center Distance
  • 40:1 Ratio
  • 56C Frame
  • C-Face Quilled Input
  • Hollow Output

features

  • 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
  • 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

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.
Housing Material Cast Iron
Ratio 40:1
Bolt Centers w/ Std. Base Kit (in) 5 3/4 x 4 1/2
Washdown Duty No
Thermal Input Horsepower @ 1750 RPM N/A
Motor HP 0.3333 hp
Base to Shaft Center Height w/Std. Base Kit 4.38 in
Max. Thrust Load @ RPM 500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm
Motor Application General Purpose
Max. Overhung Load @ RPM 500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm
Center Distance 1.75 in
Base to Shaft Center Height w/Low Vert. Base Kit 3 in
Output Torque @ RPM 525 in lb @ 1150 rpm, 609 in lb @ 1750 rpm
Base to Shaft Center Height w/High Vert. Base Kit 4.38 in
Base to Shaft Center Height w/Vert. "J" Base Kit 3.5 in
Worm Position Universal
Box Height 5 3/4 in
Input Configuration C-Face Quilled
Base to Centerline of Input Shaft 3 13/16 in
Max. Input HP @ 100 rpm 0.052 hp
Bolt Centers w/ Vertical "J" Base Kit (in) 7.63 x 2.50
Max. Thrust Load @ 1150 rpm 500 lb/in
Keyway Size 3/16 x 3/32
Box Width 4 37/64 in
Bolt Center Length x Bolt Center Width 4 3/16 in x 2 3/4 in
Shaft Assembly Code H
Box Length 5 1/2 in
Bore Code B5
Output (Shaft or Bore) Size 1 in
Torque Out @ 1750 rpm 609 in lb
HP @ RPM 0.3333333 hp @ 1200 rpm, 0.3333333 hp @ 1800 rpm
Output RPM @ 1750 rpm Input 43.75 rpm
Use With 718
Max. Overhung Load @ 1750 rpm 500 lb/in
Output RPM @ Input RPM 44 rpm @ 1750 rpm
Family Name HF
Frame Size 56C
Frame 56C
Reduction Type Single Reduction
Input HP @ RPM 0.33 hp @ 1150 rpm, 0.57 hp @ 1750 rpm
Output Configuration Hollow Output
Bolt Center 4 3/16 in x 2 3/4 in
Base to Centerline of Output Shaft 2 1/16 in
Input (Shaft or Bore) Size 5/8 in
Fan Cooled No
Torque Out @ 1150 rpm 525 in lb
Lubrication None
Bolt Centers w/ Vertical Base Kits (in) 7.38 x 4.00
Weight 20.1 LB
EAN or UPC 781711630228
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