PRECTECH WM60-000-MM20-1000-1560-0EN-S5917 WIESEL POWERLINE PRECISION BALL SCREW ACTUATOR " STANDARD VERSION " 60 MM PROFILE " BALL SCREW DRIVE AND INTEGRATED LINEAR BALL BEARING GUIDE. " 20 MM LEAD " 1000 MM STROKE (39.4") " 1560 MM OVERALL LENGTH (61.4") " 0 LIMIT SENSORS - QUOTED SEPARATELY. " S5917 = USE DESIGNED MOUNTING PLATE TO ATTACH WM80-370 POWER BRIDGE TO WM60-000 VERTICAL ACTUATOR POWER BRIDGE. SEE ITEM #7.