automatic rising barrier BL 229
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Description 1. Housing made of folded and welded sheet steel, from 2 to 6 mm thick, protected by two coats of paint (standard colour: orange RAL2000).2. Internal mechanical elements treated by electrogalvanisation. 3. Side door giving access to the mechanism, with security lock. 4. Removable cover, locked by key. 5. Aluminium tube boom arm, varnished white with red reflecting stripes and end-sealing. 6. Arm shaft mounted on two life-lubricated ball bearings. The protrusion of the shaft, centred on the housing side, allows it to be easily reversed from one side of the housing to the other: arm on the left or on the right of the framework housing. 7. Arm balancing by springs. 8. Electro-mechanical assembly including: - An asynchronous three-phase geared motor. - Movement transmission by crankshaft-rod device insuring mechanical locking of the boom arm in end positions. - Automatic barrier unlocking device in case of power failure, opening then being possible by hand.- Frequency converter ensuring progressive accelerations and controlled decelerations, for a vibration-free movement and enhanced protection of the mechanism. - Limit switches activated by leaf spring. 9. Lever for manual unlocking (if not automatic mode set up). 10. AS1320 control board enabling various additional commands and/or accessory options. 11. Parametrable information contacts: - State of the barriers position (open or closed), - State of the presence detectors, - Command for master-slave barriers (movement of one barrier controlled by the other barrier), - ... 12. Fixing frame to be fixed in a concrete base to be provided by the customer. > 4 5 3 1 Versatile rising barrier for medium to high flow traffic: perimeter fencing, traffic management, parking areas,... Conventions: > doordoordoordoor solution 1 (std) solution 2 solution 3 solution 4

Technical Characteristics Options - Electrical power supply: single phase 230VAC, 50/60Hz. - Power consumption (rest/movement): 55 / 335 W (at maximum speed and without options). - Three-phase asynchronous 250W motor. - Life-lubricated worm-screw speed reduction unit. - Aluminium tube boom arm, with round section diameter 84 mm. - Free passage (L): 2 to 6 m. Beyond 5 m, a standard tip support at the end of the arm is supplied. - Operational temperature (without optional heating): between 20ְ and +45C. - Operation unperturbed by winds of 120 km/h. - Minimum operation time: from 1 to 4...