The BRECOFLEX®PU timing belt was the first choice as a power transmission system because it meets the demanding technical specifications for materials used in aircraft construction and features virtually noiseless running, exceptional wear resistance and excellent dimensional stability. Minimal maintenance is extremely important as the lifts in the A380 are totally enclosed within the passenger areas and access is difficult. The nylon tooth facing on the PU timing belt contributes to its extremely quiet running characteristics and high wear resistance.

The complete lift system weighs just 60 kilos with the main aluminium column built in two half-shells supporting the pulleys which run in high grade bearings. The BRECOFLEX® ATK 10 K6 timing belt drives the platform for the trolley and the redundantly designed system includes high-torque electric motor drives with braking and safety devices to prevent the free fall of the heavy trolley in the event of a malfunction. The overall design of the lift system exemplifies space and weight saving techniques for aircraft construction.

The BRECOFLEX® ATK 10 K6 endless timing belt features a central V-guide for guaranteed self- tracking and is part of a full range of BRECOFLEX® POWER, longitudinally extruded polyurethane timing belts with continuous helical tension members with 'S+Z' twist to reduce belt run-off and heavy side loads on flanges. Available in metric pitches of AT5 to AT20 and imperial pitches of XL, L, H and XH, the range features reduced noise, minimal elongation and extremely high wear resistance with belt speeds up to 80m/sec and efficiency to 98%.