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Boston Gear726-40-J

726-40-J

700 Series Standard Reducer
Item #101809360
  • 2 5/8" Center Distance
  • 40:1 Ratio
  • Shaft Input
  • Right Output
  • Universal Worm Position
  • No Lubricant
  • Cast Iron
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Boston Gear726-40-J
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    Shipment Options
  • 2 5/8" Center Distance
  • 40:1 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

  • Use of external guides or supports is strongly recommended for overhead mounting.
Max. Input HP @ 100 rpm 0.14 hp
Max. Overhung Load @ 1750 rpm 1000 lb/in
Base to Centerline of Input Shaft 5 9/16 in
Center Distance 2 5/8 in
Family Name Std Unit
Bolt Center 8 in x 5 1/4 in
Max. Thrust Load @ 1150 rpm 900 lb/in
Base to Shaft Center Height w/High Vert. Base Kit 5.59 in
Output (Shaft or Bore) Size 1 1/8 in
Bolt Centers w/ Vertical Base Kits (in) 10.13 x 5.75
Torque Out @ 1750 rpm 1512 in lb
Shaft Assembly Code J
Box Height 8 in
Lubrication None
Base to Shaft Center Height w/Low Vert. Base Kit 3.63 in
Output RPM @ 1750 rpm Input 44 rpm
Frame N/A
Base to Centerline of Output Shaft 2 15/16 in
Max. Overhung Load @ RPM 1000 lb/in @ 1150 rpm, 1000 lb/in @ 1750 rpm
Reduction Type Single Reduction
Box Length 7 3/8 in
Output Configuration Right Output
Base to Shaft Center Height w/Vert. "J" Base Kit 4.75 in
Box Width 4 7/16 in
Output Torque @ RPM 1500 in lb @ 1150 rpm, 1512 in lb @ 1750 rpm
Worm Position Universal
HP @ RPM 1 hp @ 1800 rpm
Torque Out @ 1150 rpm 1500 in lb
Input (Shaft or Bore) Size 3/4 in
Max. Thrust Load @ RPM 900 lb/in @ 1150 rpm, 900 lb/in @ 1750 rpm
Washdown Duty No
Frame Size Shaft Input, Not a C-Face
Input Configuration Shaft Input
Bolt Centers w/ Vertical "J" Base Kit (in) 10.38 x 3.13
Ratio 40:1
Output RPM @ Input RPM 44 rpm @ 1750 rpm
Input HP @ RPM 0.89 hp @ 1150 rpm, 1.33 hp @ 1750 rpm
Fan Cooled No
Bolt Centers w/ Std. Base Kit (in) 8 x 5 1/4
Thermal Input Horsepower @ 1750 RPM N/A
Base to Shaft Center Height w/Std. Base Kit 5.81 in
Use With 726
Housing Material Cast Iron
Motor Application General Purpose
Weight 41.1 LB
EAN or UPC 781711517550
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