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Boston GearHF713-20-B5-H-P10

HF713-20-B5-H-P10

700 Series Bostmount C-Face Quilled Reducer
Item #101794154
  • 1.330" Center Distance
  • 20:1 Ratio
  • 56C Frame
  • C-Face Quilled Input
  • Hollow Output
  • Universal Worm Position
  • No Lubricant
  • Cast Iron
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Boston GearHF713-20-B5-H-P10
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    Shipment Options
  • 1.330" Center Distance
  • 20:1 Ratio
  • 56C Frame
  • C-Face Quilled Input
  • Hollow Output

features

  • 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
  • Housing is straddle milled top and bottom for precise alignment
  • Large oil reservoir provides efficient heat dissipation and lubrication for longer life

caution

  • Drives used in a vertical mounting application may require additional pipe plugs and/or grease fittings for proper lubrication and are considered special.
  • High loads, high ambient or operating temperatures, and unusually contaminated atmospheres will require more frequent relubrication.
Keyway Size 3/16 x 3/32
Torque Out @ 1750 rpm 308 in lb
Center Distance 1.33 in
Housing Material Cast Iron
Base to Shaft Center Height w/High Vert. Base Kit 3.56 in
Output (Shaft or Bore) Size 5/8 in
Box Length 4 1/4 in
Max. Input HP @ 100 rpm 0.04 hp
Thermal Input Horsepower @ 1750 RPM N/A
Motor HP 0.3333 hp
Base to Shaft Center Height w/Vert. "J" Base Kit 2.94 in
Use With 713
Shaft Assembly Code H
Max. Overhung Load @ 1750 rpm 200 lb/in
Output RPM @ Input RPM 88 rpm @ 1750 rpm
Input Configuration C-Face Quilled
Washdown Duty No
Output Torque @ RPM 265 in lb @ 1150 rpm, 308 in lb @ 1750 rpm
Frame 56C
Ratio 20:1
Bolt Centers w/ Std. Base Kit (in) 4 3/8 x 3 5/16
Bolt Center Length x Bolt Center Width 3 1/4 in x 2 in
HP @ RPM 0.25 hp @ 1200 rpm, 0.3333333 hp @ 1800 rpm
Base to Centerline of Input Shaft 3 1/16 in
Box Width 3 41/64 in
Base to Centerline of Output Shaft 1 23/32 in
Base to Shaft Center Height w/Std. Base Kit 3.47 in
Torque Out @ 1150 rpm 265 in lb
Fan Cooled No
Bolt Centers w/ Vertical Base Kits (in) 6.16 x 3.25
Family Name HF
Base to Shaft Center Height w/Low Vert. Base Kit 2.31 in
Motor Application General Purpose
Lubrication None
Output RPM @ 1750 rpm Input 87.5 rpm
Box Height 4 21/32 in
Bore Code B5
Input HP @ RPM 0.29 hp @ 1150 rpm, 0.52 hp @ 1750 rpm
Bolt Center 3 1/4" x 2"
Frame Size 56C
Max. Overhung Load @ RPM 200 lb/in @ 1150 rpm, 200 lb/in @ 1750 rpm
Bolt Centers w/ Vertical "J" Base Kit (in) 6.41 x 2.00
Output Configuration Hollow Output
Max. Thrust Load @ RPM 300 lb/in @ 1150 rpm, 300 lb/in @ 1750 rpm
Input (Shaft or Bore) Size 5/8 in
Reduction Type Single Reduction
Max. Thrust Load @ 1150 rpm 300 lb/in
Worm Position Universal
Weight 13.1 LB
EAN or UPC 781711630044
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