
The Uni-Systems’ families of Modular Mechanization Components (MMCs) are the result of years of visionary engineering on large moveable structures—now available resized, tested and proven for smaller-scale applications.
WB24-104 IDLER WHEELBOX

The idler wheelboxes enable the kinetic building element to travel back and forth relative to the fixed structure. Kinetic loads are transferred through the wheelbox and its interior 24" steel wheel, to the supporting 104-lb. crane rail mounted to the fixed structure. Each project is designed with the optimal ratio of idler to motorized wheelboxes needed to move the kinetic structure.
| OVERALL DIMENSIONS | 32" L X 24" W X 29" H |
| WEIGHT | 1200 LB |
| VERTICAL LOAD CAPACITY (DYNAMIC) | 50,000 LB |
| VERTICAL LOAD CAPACITY (STATIC) | 100,000 LB |
| HORIZONTAL (THRUST)LOAD CAPACITY | 50% OF VERTICAL LOAD |
| TRACTIVE EFFORT (RUNNING/BRAKING) | 3,000 LB PER WHEELBOX |
| STANDARD RAIL SECTION/TYPE | 104 LB/YD CRANE RAIL (104-CR) / HH |
