BLASI – Cable chain, series 8
The BLASI Cable chain series 8 protects dynamic cable runs in revolving door canopy mechanisms. This compact energy chain with 8mm inner height accommodates control cables, power lines, and signal wiring through millions of flex cycles during K21/K41 leaf rotation. Lightweight polymer links snap together for easy extension while integrated strain relief prevents cable kinking. Openable crossbars facilitate field cable changes without disassembly. The BLASI Cable chain series 8 ensures reliable power and data delivery to rotating drive components essential for continuous operation in high-traffic commercial entrances.
Product Details
The BLASI Cable chain series 8 manages cable movement in revolving door rotating assemblies where standard fixed routing fails. Narrow 8mm chain height fits tight canopy spaces while supporting cables up to 6mm diameter through continuous rotation cycles. Snap-fit polymer links with hinge pins enable precise length adjustment matching door circumference while “e-z-open” crossbars allow cable maintenance without chain disassembly.
Technicians install the BLASI Cable chain series 8 along profile-following motor paths in K21 two-wing and K41 four-leaf systems, mounting to factory brackets with integrated strain relief. Low-friction material reduces drive motor loading while dust covers protect against debris accumulation common in lobby environments.
In Dubai’s luxury hotel and mall entrances, this cable chain maintains uninterrupted power/signal delivery through speed changes, night ventilation, and emergency rotation modes. Flame-retardant construction meets lobby fire codes while operating silently at pedestrian speeds. Essential spare preventing complete canopy rewiring during motor maintenance in premium automatic revolving door installations.
Article No: 7820045
Additional information
| Brand | BLASI |
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