Skip to content Skip to navigation menu
700 Series Standard Reducer

721-30-G

700 Series Standard Reducer
Item #100992634
  • 2 1/16" Center Distance
  • 30:1 Ratio
  • Shaft Input
  • Left Output
  • Universal Worm Position
  • No Lubricant
  • Cast Iron
+ Show More + Show Less
700 Series Standard Reducer
Price Unavailable
Price Unavailable
Pricing is unavailable at this time. Please contact Customer Service for assistance.
Online Ordering Restricted
Please contact Customer Service for assistance.
Contact Customer Service
    Shipment Options
  • 2 1/16" Center Distance
  • 30:1 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

  • Must be filled to the proper level with the recommended lubricant for your application before operation
Base to Centerline of Output Shaft 2 9/32 in
Worm Position Universal
Base to Shaft Center Height w/Std. Base Kit 4.81 in
Output Torque @ RPM 795 in lb @ 1150 rpm, 871 in lb @ 1750 rpm
Thermal Input Horsepower @ 1750 RPM N/A
Fan Cooled No
Output RPM @ 1750 rpm Input 58.33 rpm
Output RPM @ Input RPM 58 rpm @ 1750 rpm
Housing Material Cast Iron
Max. Thrust Load @ 1150 rpm 700 lb/in
Input Configuration Shaft Input
Box Width 3 13/16 in
Bolt Centers w/ Vertical "J" Base Kit (in) 8.63 x 2.63
Motor Application General Purpose
Output (Shaft or Bore) Size 1 in
Bolt Centers w/ Vertical Base Kits (in) 8 3/8 x 4 7/8
Ratio 30:1
Family Name Std Unit
Max. Overhung Load @ 1750 rpm 700 lb/in
Frame N/A
Frame Size Shaft Input, Not a C-Face
Base to Shaft Center Height w/Low Vert. Base Kit 3.13 in
Base to Shaft Center Height w/Vert. "J" Base Kit 3.94 in
Max. Input HP @ 100 rpm 0.086 hp
Lubrication None
Max. Overhung Load @ RPM 700 lb/in @ 1150 rpm, 700 lb/in @ 1750 rpm
Bolt Centers w/ Std. Base Kit (in) 6 3/8 x 4 11/16
Washdown Duty No
Torque Out @ 1750 rpm 871 in lb
Reduction Type Single Reduction
Base to Shaft Center Height w/High Vert. Base Kit 4.88 in
Shaft Assembly Code G
Output Configuration Left Output
Center Distance 2 1/16 in
HP @ RPM 0.75 hp @ 1800 rpm
Torque Out @ 1150 rpm 795 in lb
Input (Shaft or Bore) Size 5/8 in
Base to Centerline of Input Shaft 4 11/32 in
Box Height 6 3/8 in
Use With 721
Input HP @ RPM 0.62 hp @ 1150 rpm, 0.99 hp @ 1750 rpm
Box Length 6 in
Bolt Center 6 3/8 in x 4 11/16 in
Max. Thrust Load @ RPM 700 lb/in @ 1150 rpm, 700 lb/in @ 1750 rpm
Weight 24.1 LB
EAN or UPC 781711516966
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison