LBA 74
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reinforced aluminium boom 2 to 4 m - Oval boom 135 x 93 mm • 10 000 cycles/day. • Variable speed from 2 to 4 sec. • Three-phase motor, 230 V power supply. • Adjustable acceleration and braking ramp. • Axial boom. • Protection using e-coating Specifications Technical specifications Housing and hatch: 2 mm steel sheet protected using cataphoresis, hatch equipped with a RONIS 405 lock. Top cover: 2 mm aluminium sheet with phosphate coating. Paint: Polyester powder coating cured at 250°C, housing RAL 5015, top cover RAL 9010. Boom from 2 to 4 m: Oval anodised profile in reinforced aluminium with a cross-section of 135 x 93 mm + reflective bands. Counterbalance: Counterbalance compression spring. Emergency operation: Automatic lifting of the boom in the event the 230 V power supply fails. Geared motor: Reversible three-phase geared motor 230 V - 0.18 KW powered by a single-phase frequency converter. Angular gearbox. Standard equipment: Barrier with geared motor, counterbalance and axial calliper. Isolation switch, variable frequency drive, programmable logic controller - PLC. Inductive sensors without contacts for adjusting the boom. Set of keys for the maintenance hatch. Instructions for installation, connection, commissioning and maintenance. Optional equipment: Magnetic safety loop or open exit - Infrared sensor - custom logics - warnings - etc...

lba 74 - reinforced aluminium boom 2 to 4 m - Boom 135 x 93 mm Normal barrier MCBF : 5 million cycles (Mean cycles between failures) MTBF : 15 000 h Reverse barrier Optional equipment: Non-reversible engine: requires manual crank for emergency operations in case of 230 V power outage. Aluminium housing. PVC anchor plate + 4 0 16 x 25 mm shanks + 8 bolts. Rotating barrier anchor plate + 4 shanks 0 16 x 250 mm + stainless steel disk. Tubular fixed support post 60 x 60 mm, adjustable height from 800 to 1200 mm, fixed with 4 anchor pins. Fixed support post with electromagnetic...