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Boston Gear752-50E-J

752-50E-J

700 Series Standard Reducer
Item #101806694
  • 5 5/32" Center Distance
  • 50:1 Ratio
  • Shaft Input
  • Right Output
  • Universal Worm Position
  • No Lubricant
  • Cast Iron
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Boston Gear752-50E-J
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    Shipment Options
  • 5 5/32" Center Distance
  • 50:1 Ratio
  • Shaft Input
  • 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

  • Must be filled to the proper level with the recommended lubricant for your application before operation
Input (Shaft or Bore) Size 1 1/4 in
HP @ RPM 3 hp @ 1800 rpm
Motor Application General Purpose
Box Height 13 3/4 in
Bolt Center Length x Bolt Center Width 14 1/8 in x 8 3/8 in
Base to Shaft Center Height w/High Vert. Base Kit 8.63 in
Input Configuration Shaft Input
Max. Thrust Load @ 1150 rpm 1900 lb/in
Max. Overhung Load @ RPM 2200 lb/in @ 1150 rpm, 2200 lb/in @ 1750 rpm
Box Width 7 3/8 in
Thermal Input Horsepower @ 1750 RPM N/A
Output Configuration Right Output
Washdown Duty No
Box Length 13 1/8 in
Base to Shaft Center Height w/Low Vert. Base Kit 6.38 in
Output (Shaft or Bore) Size 2 in
Housing Material Cast Iron
Family Name Std Unit
Frame Size Shaft Input, Not a C-Face
Ratio 50:1
Max. Thrust Load @ RPM 1900 lb/in @ 1150 rpm, 1900 lb/in @ 1750 rpm
Output RPM @ Input RPM 35 rpm @ 1750 rpm
Torque Out @ 1150 rpm 6800 in lb
Center Distance 5 5/32 in
Max. Input HP @ 100 rpm 0.46 hp
Output RPM @ 1750 rpm Input 35 rpm
Lubrication None
Fan Cooled No
Max. Overhung Load @ 1750 rpm 2200 lb/in
Shaft Assembly Code J
Base to Centerline of Input Shaft 10 15/32 in
Base to Shaft Center Height w/Std. Base Kit 6.44 in
Bolt Center 14 1/8" x 8 3/8"
Input HP @ RPM 3.34 hp @ 1150 rpm, 4.49 hp @ 1750 rpm
Bolt Centers w/ Std. Base Kit (in) 14 1/8 x 8 3/8
Bolt Centers w/ Vertical Base Kits (in) 18.00 x 10.00
Torque Out @ 1750 rpm 6751 in lb
Output Torque @ RPM 6751 in lb @ 1750 rpm, 6800 in lb @ 1150 rpm
Reduction Type Single Reduction
Frame N/A
Worm Position Universal
Base to Centerline of Output Shaft 5 5/16 in
Weight 201.1 LB
EAN or UPC 781711518243
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