Handwheels

A handwheel is a convenient solution for manually operating a jack when using machine screw jacks in intermittent positioning applications. Handwheels are available in a range of diameters from 4 to 10 inches (See Image 2 in Figure 1 Below)and can be adapted for use on jacks from the MJ series up to the 20 ton capacity model.

NOTE: Handwheels do not include a brake and therefore are not for use with ball screw jacks. When using handwheels with a jack that can backdrive (12:1 and lower) an additional locking mechanism may be required to prevent "creep."

JACK SIZE A B C D E F Product Code
MJ 4 .375 112 1316 158 58 H043
1-MSJ 4 .50 112 1316 158 58 H044
6 .50 2 1916 2916 34 H064
2-MSJ 4 .50 112 1316 158 58 H044
6 .50 2 1916 2916 34 H064
2.5-MSJ 4 .50 112 1316 158 58 H044
6 .50 2 1916 2916 34 H064
5-MSJ 6 .75 2 1916 2916 34 H066
8 .75 214 12532 21516 78 H086
10 .75 3 214 31516 1 H106
10-MSJ 8 1 214 12532 21516 78 H088
10 1 3 214 31516 1 H108
15-MSJ 8 1 214 12532 21516 78 H088
10 1 3 214 31516 1 H108
20-MSJ 8 1 214 12532 21516 78 H088
10 1 3 214 31516 1 H108
Figure 1