GHP Series Planetary Gearheads

The GHP Series fit NEMA motor frames from 1/4 through 30 horsepower and extend motor housings as little as 4.25 inches.


This line features:

  • Compact, aluminum housings
  • Heat treatable output shafts
  • Outstanding overhung load capacities
  • Inputs keyed to the motor shafts, outputs duplicate NEMA configurations

This product uses roller gears, is shock load resistant, offers premium weight-to-torque ratio, is cost effective and easily modified. This product series is available in 5:1, 4:1, and 3:1 ratios for single stage and 9:1 up to 125:1 for double and triple stage. This series can be modified to create high reduction gearheads. Ratios can reach 1000:1 and higher. These high ratio units use small motors and the adapters conveniently furnish the appropriate configuration to mount them.



GHP19 NEMA 42C FRAME GEARHEAD

Gearing Solutions GHP19


Model Type Ratio Horsepower Output Torque @1750 RPM Input in-lb OHL Lb. Eff. % Weight
(lbs)
GHP 19-3 3:1 1.0 102.0 359.0 94.0 5.5
GHP 19-4 4:1 1 135.0 387.0 94.0 5.5
GHP 19-5 5:1 1 169.0 451.0 94.0 5.5


GHP20 TWO STAGE NEMA 56C FRAME GEARHEAD

Gearing Solutions GHP20


Model Type Ratio Horsepower Output Torque @1750 RPM Input in-lb OHL Lb. Eff. % Weight
(lbs)
GHP 20-9 9:1 2.0 564.0 430.0 87.0 14.25
GHP 20-12 12:1 1.5 533.0 430.0 87.0 14.25
GHP 20-17 17:1 1.0 533.0 406.0 87.0 14.25
GHP 20-25 25:1 0.75 587.0 448.0 87.0 14.25


GHP20 THREE STAGE NEMA 56C FRAME GEARHEAD

Gearing Solutions GHP20


Model Type Ratio Horsepower Output Torque @1750 RPM Input in-lb OHL Lb. Eff. % Weight
(lbs)
GHP 20-45 45:1 0.45 591.0 375.0 81.0 20.5
GHP 20-51 51:1 0.40 595.0 378.0 81.0 20.5
GHP 20-60 60:1 0.375 656.0 417.0 81.0 20.5
GHP 20-85 85:1 0.266 659.0 418.0 81.0 20.5
GHP 20-125 125:1 0.19 684.0 434.0 81.0 20.5


GHP21 NEMA 56C FRAME GEARHEAD

Gearing Solutions GHP20


Model Type Ratio Horsepower Output Torque @1750 RPM Input in-lb OHL Lb. Eff. % Weight
(lbs)
GHP 21-3 3:1 2.5 254.0 484.0 94.0 11.25
GHP 21-4 4:1 2.5 339.0 553.0 94.0 11.25
GHP 21-5 5:1 2.5 419.0 638.0 93.0 11.5


GHP22 SHAFT MOUNTED GEARBOX

Gearing Solutions GHP22


Model Type Ratio Horsepower Output Torque @1750 RPM Input in-lb OHL Lb. Eff. % Weight
(lbs)
GHP 22-3 3:1 5.0 502.0 744.0 93.0 18.5
GHP 22-4 4:1 5.0 670.0 851.0 93.0 18.5
GHP 22-5 5:1 5.0 828.0 982.0 92.0 21.5
These gearboxes can be mounted to NEMA C-Face motors with the appropriate adapter. They can also be foot mounted with the proper flanges. These can be supplied by Gearing Solutions.


GHP30 SHAFT MOUNTED GEARBOX

Gearing Solutions GHP30


Model Type Ratio Horsepower Output Torque @1750 RPM Input in-lb OHL Lb. Eff. % Weight
(lbs)
GHP 30-3 3:1 7.5 1232.0 876.0 95.0 25.25
GHP 30-4 4:1 7.5 1625.0 1156.0 94.0 25.25
GHP 30-5 5:1 7.5 1693.0 1204.0 94.0 25.25
These gearboxes can be mounted to NEMA C-Face motors with the appropriate adapter. They can also be foot mounted with the proper flanges. These can be supplied by Gearing Solutions.


GHP32 SHAFT MOUNTED GEARBOX

Gearing Solutions GHP30


Model Type Ratio Horsepower Output Torque @1750 RPM Input in-lb OHL Lb. Eff. % Weight
(lbs)
GHP 32-3 3:1 15.0 2463.0 1752.0 95.0 29.5
GHP 30-4 4:1 15.0 3250.0 2311.0 94.0 29.5
GHP 30-5 5:1 15.0 3385.0 2407.0 94.0 29.5
These gearboxes can be mounted to NEMA C-Face motors with the appropriate adapter. They can also be foot mounted with the proper flanges. These can be supplied by Gearing Solutions.

Call us today at 440-498-9538 to discuss your motion control needs.