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Boston Gear724-50-H

724-50-H

700 Series Standard Reducer
Item #101833597
  • 2 3/8" Center Distance
  • 50:1 Ratio
  • Shaft Input
  • Left & Right Output
  • Universal Worm Position
  • No Lubricant
  • Cast Iron
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Boston Gear724-50-H
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    Shipment Options
  • 2 3/8" Center Distance
  • 50:1 Ratio
  • Shaft Input
  • Left & Right Output
  • Universal Worm Position

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

  • Not recommended for use in air brake systems where temperatures exceed 200 °F or where battery acid can drip on tubing.
Base to Shaft Center Height w/Vert. "J" Base Kit 4.06 in
Worm Position Universal
Reduction Type Single Reduction
Frame N/A
Frame Size Shaft Input, Not a C-Face
Motor Application General Purpose
Base to Shaft Center Height w/Low Vert. Base Kit 3.38 in
Max. Overhung Load @ 1750 rpm 900 lb/in
Input HP @ RPM 0.56 hp @ 1150 rpm, 0.87 hp @ 1750 rpm
Washdown Duty No
Family Name Std Unit
Torque Out @ 1150 rpm 1100 in lb
Input Configuration Shaft Input
Output RPM @ Input RPM 35 rpm @ 1750 rpm
Lubrication None
Bolt Centers w/ Std. Base Kit (in) 7 1/16 x 4 7/8
Output RPM @ 1750 rpm Input 35 rpm
Max. Thrust Load @ 1150 rpm 900 lb/in
HP @ RPM 0.75 hp @ 1800 rpm
Bolt Center 7 1/16 in x 4 7/8 in
Max. Thrust Load @ RPM 900 lb/in @ 1150 rpm, 900 lb/in @ 1750 rpm
Shaft Assembly Code H
Input (Shaft or Bore) Size 3/4 in
Center Distance 2 3/8 in
Box Width 4 1/16 in
Base to Centerline of Input Shaft 4 7/8 in
Output (Shaft or Bore) Size 1 1/8 in
Ratio 50:1
Box Height 6 15/16 in
Base to Centerline of Output Shaft 2 1/2 in
Base to Shaft Center Height w/High Vert. Base Kit 5 1/4 in
Fan Cooled No
Torque Out @ 1750 rpm 1177 in lb
Base to Shaft Center Height w/Std. Base Kit 5.19 in
Housing Material Cast Iron
Thermal Input Horsepower @ 1750 RPM N/A
Output Torque @ RPM 1100 in lb @ 1150 rpm, 1177 in lb @ 1750 rpm
Use With 724
Box Length 6 3/8 in
Max. Input HP @ 100 rpm 0.084 hp
Bolt Centers w/ Vertical Base Kits (in) 8.94 x 4.88
Bolt Centers w/ Vertical "J" Base Kit (in) 9.19 x 2.88
Output Configuration Left & Right Output
Max. Overhung Load @ RPM 900 lb/in @ 1150 rpm, 900 lb/in @ 1750 rpm
Weight 29.1 LB
EAN or UPC 781711517307
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