(Advanced)

Worm Gear Speed Reducer - Ball Bearing Style

  • R =Ratio
  • I =Input hp
  • O =Output hp
  • OR =Output rpm
  • T =Torque in/lbs.
  • TN =Torque Nm
  • S =Shaft
Material: Molded, glass filled case At lower speeds the torque ratings shown may be increased up to 50%. Note: Center distance is 2.00" on all models. Ratings at 1800 rpm.
Part Ratio Input hp Output hp Output rpm Torque in/lbs. Torque Nm Shaft
Buy View
GRX-A3-1 5:1 0.94 0.80 360 140 16.18 Solid Shaft
GRX-A3-2 9:1 0.68 0.55 200 175 20.22 Solid Shaft
GRX-A3-3 18:1 0.40 0.30 100 190 21.96 Solid Shaft
GRX-A3-4 25:1 0.30 0.22 72 190 21.96 Solid Shaft
GRX-A3-5 36:1 0.23 0.15 50 190 21.96 Solid Shaft
GRX-A3-6 50:1 0.15 0.10 36 190 21.96 Solid Shaft
GRX-A3-7 100:1 0.12 0.06 18 195 22.54 Solid Shaft
GRX-A4-1 5:1 0.94 0.80 360 140 16.18 Hollow Shaft
GRX-A4-2 9:1 0.68 0.55 200 175 20.22 Hollow Shaft
GRX-A4-3 18:1 0.40 0.30 100 190 21.96 Hollow Shaft
GRX-A4-4 25:1 0.30 0.22 72 190 21.96 Hollow Shaft
GRX-A4-5 36:1 0.23 0.15 50 190 21.96 Hollow Shaft
GRX-A4-6 50:1 0.15 0.10 36 190 21.96 Hollow Shaft
GRX-A4-7 100:1 0.12 0.06 18 195 22.54 Hollow Shaft