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700 Series Standard Reducer

721-15-G

700 Series Standard Reducer
Item #101808415
  • 2 1/16" Center Distance
  • 15:1 Ratio
  • Shaft Input
  • Left Output
  • Universal Worm Position
  • No Lubricant
  • Cast Iron
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700 Series Standard Reducer
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    Shipment Options
  • 2 1/16" Center Distance
  • 15:1 Ratio
  • Shaft Input
  • Left 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

  • 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.
Frame Size Shaft Input, Not a C-Face
Reduction Type Single Reduction
Use With 721
Box Width 3 13/16 in
Input HP @ RPM 1.06 hp @ 1150 rpm, 1.72 hp @ 1750 rpm
Fan Cooled No
Base to Shaft Center Height w/Std. Base Kit 4.81 in
Base to Shaft Center Height w/Vert. "J" Base Kit 3.94 in
Bolt Centers w/ Vertical Base Kits (in) 8 3/8 x 4 7/8
Center Distance 2 1/16 in
Max. Overhung Load @ RPM 700 lb/in @ 1150 rpm, 700 lb/in @ 1750 rpm
Max. Thrust Load @ 1150 rpm 700 lb/in
Box Length 6 in
Output RPM @ 1750 rpm Input 117 rpm
Frame N/A
Input (Shaft or Bore) Size 5/8 in
Washdown Duty No
Torque Out @ 1150 rpm 752 in lb
Worm Position Universal
Base to Centerline of Output Shaft 2.28125 in
Bolt Centers w/ Std. Base Kit (in) 6 3/8 x 4 11/16
Base to Shaft Center Height w/Low Vert. Base Kit 3.13 in
Base to Centerline of Input Shaft 4.34375 in
Output Torque @ RPM 752 in lb @ 1150 rpm, 840 in lb @ 1750 rpm
Output (Shaft or Bore) Size 1 in
Lubrication None
Family Name Std Unit
Bolt Centers w/ Vertical "J" Base Kit (in) 8.63 x 2.63
Max. Thrust Load @ RPM 700 lb/in @ 1150 rpm, 700 lb/in @ 1750 rpm
Max. Overhung Load @ 1750 rpm 700 lb/in
Input Configuration Shaft Input
Box Height 6 3/8 in
Torque Out @ 1750 rpm 840 in lb
Bolt Center 6 3/8 in x 4 11/16 in
Thermal Input Horsepower @ 1750 RPM N/A
Output Configuration Left Output
Housing Material Cast Iron
Max. Input HP @ 100 rpm 0.13 hp
Base to Shaft Center Height w/High Vert. Base Kit 4.88 in
Ratio 15:1
HP @ RPM 1 hp @ 1800 rpm
Output RPM @ Input RPM 117 rpm @ 1750 rpm
Motor Application General Purpose
Shaft Assembly Code G
Weight 24.1 LB
EAN or UPC 781711516874
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