Skip to content Skip to navigation menu
Boston GearHF715-50-B5-H-P12

HF715-50-B5-H-P12

700 Series Bostmount C-Face Quilled Reducer
Item #101795352
  • 1.540" Center Distance
  • 50:1 Ratio
  • 56C Frame
  • C-Face Quilled Input
  • Hollow Output
  • Universal Worm Position
  • No Lubricant
  • Cast Iron
+ Show More + Show Less
Boston GearHF715-50-B5-H-P12
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
  • 1.540" Center Distance
  • 50:1 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.
Base to Shaft Center Height w/High Vert. Base Kit 4.38 in
Max. Overhung Load @ 1750 rpm 300 lb/in
Base to Centerline of Input Shaft 3 7/16 in
Base to Shaft Center Height w/Std. Base Kit 4.06 in
Keyway Size 3/16 x 3/32
Shaft Assembly Code H
Max. Thrust Load @ RPM 400 lb/in @ 1150 rpm, 400 lb/in @ 1750 rpm
Family Name HF
Torque Out @ 1150 rpm 360 in lb
Max. Thrust Load @ 1150 rpm 400 lb/in
Center Distance 1.54 in
Base to Shaft Center Height w/Low Vert. Base Kit 3 in
Base to Shaft Center Height w/Vert. "J" Base Kit 3.5 in
Motor HP 0.25 hp
Base to Centerline of Output Shaft 1 29/32 in
Bolt Centers w/ Std. Base Kit (in) 5 1/4 x 4 5/16
Frame 56C
Bolt Centers w/ Vertical Base Kits (in) 6.97 x 4.00
Box Height 5 3/8 in
Output RPM @ Input RPM 35 rpm @ 1750 rpm
Max. Input HP @ 100 rpm 0.027 hp
Lubrication None
Washdown Duty No
HP @ RPM 0.1666667 hp @ 1200 rpm, 0.25 hp @ 1800 rpm
Input Configuration C-Face Quilled
Frame Size 56C
Output Torque @ RPM 360 in lb @ 1150 rpm, 429 in lb @ 1750 rpm
Box Width 4 3/8 in
Torque Out @ 1750 rpm 429 in lb
Worm Position Universal
Reduction Type Single Reduction
Ratio 50:1
Bolt Centers w/ Vertical "J" Base Kit (in) 7.25 x 2.50
Output RPM @ 1750 rpm Input 35 rpm
Use With 715
Output (Shaft or Bore) Size 3/4 in
Bolt Center Length x Bolt Center Width 4 3/16 in x 2 3/4 in
Output Configuration Hollow Output
Bore Code B5
Input (Shaft or Bore) Size 5/8 in
Max. Overhung Load @ RPM 300 lb/in @ 1150 rpm, 300 lb/in @ 1750 rpm
Housing Material Cast Iron
Motor Application General Purpose
Thermal Input Horsepower @ 1750 RPM N/A
Bolt Center 4 3/16 in x 2 3/4 in
Box Length 5 1/8 in
Input HP @ RPM 0.18 hp @ 1150 rpm, 0.35 hp @ 1750 rpm
Fan Cooled No
Weight 18.1 LB
EAN or UPC 781711630112
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison