BLASI – Helix cable
The BLASI helix cable 2x1mm2 is a coiled power cable rated for 2 cores at 1mm² each, designed for rotating drive components in revolving door systems. This spiral cable stretches with canopy rotation while delivering reliable 230VAC to profile-following motors in K21 and K41 series doors. Heavy-duty 1mm² conductors handle continuous full-load current for multi-leaf operation. The BLASI helix cable 2x1mm2 maintains stable connections through millions of flex cycles, essential for uninterrupted 24/7 passenger flow in commercial entrances.
Product Details
The BLASI helix cable 2x1mm2 provides dynamic power transmission to rotating motor assemblies in automatic revolving doors. Dual 1mm² cores supply phase and neutral at 230VAC, supporting high-torque profile-following drives required for smooth leaf rotation. Tightly coiled PUR jacket extends up to 3x resting length during canopy turns while protecting conductors from abrasion against metal surfaces.
Technicians install the BLASI helix cable 2x1mm2 between fixed junction boxes and slip ring assemblies in two-wing K21 and four-leaf K41 systems. Factory-engineered coil geometry prevents over-stretching while stainless steel strain relief secures terminations against centrifugal force. Oil-resistant insulation withstands cleaning chemicals common in luxury lobbies.
Article No: 7820166
Additional information
| Brand | BLASI |
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