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