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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.
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| 24" DRIVE SYSTEM COMPONENTS |
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| WB24-104M |
| DRIVE WHEELBOX |
| Top roller assemblies are typically mounted to large moving wall panels, and guide them along rails mounted to the fixed building structure. A telescopic tube on each assembly accommodates vertical displacement that may be caused by changes in the rail. The assemblies also transfer up to 36,000 lbs of lateral loads caused by wind and other elements through the top roller assembly and the flanged steel wheels at the base. |
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| WB24-104 |
| IDLER WHEELBOX |
| Top 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. |
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| CCA24 |
| COLUMN CONNECTION ASSEMBLY |
| The column connection assemblies join the kinetic building element with the wheelboxes. |
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| CCA24-TR6 |
| CONNECTION ASSEMBLY WITH LATERAL RELEASE |
| The CCA24-TR6 lateral release system is typically installed directly opposite the CCA24 column connection assembly to prevent high-thrust loads from being transmitted through the wheel assemblies. The system accommodates up to 12” of relative lateral movement between the kinetic element and the fixed building structure. |
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| CDD24-15K |
| CABLE DRUM DRIVE |
| The cable drum drives are large, electric winches that mount to other components, to move a kinetic element along an arched or inclined rail. The assembly consists of a 36” bull gear mounted to a 24” double-cable drum, driven by three 7.5-horsepower electric motors, with a lifting capacity of 15,000 lbs. |
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| RC24-18K |
| RAIL CLAMP |
| The operable rail clamp assemblies are connected to the wheelboxes or to the column connection assemblies. After each operating sequence, the rail clamps automatically engage with the crane rail and function as a parking brake, preventing the wheels from moving along the rail or lifting off it. |
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| B24-U |
| BUMPER |
| Urethane elastomeric bumpers prevent hard impacts between the kinetic element and the physical stops located at each end of travel. The bumpers are bonded to mounting plates and installed using identical bolt face patterns at each end of the kinetic element. Custom hydraulic bumpers may be required, depending on the application. |
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