An innovative design feature of division into functional units is decisive at the GEBHARDT accumulating roller conveyor and each accumulating roller conveyor is equipped with a 24 V energy-saving motor. Elaborate pneumatics are no longer required. A seperation in transfers like vertical conveyors works normally. Depending on the required throughput, the feed speed adjusts automatically. Only required sections are activated via sensor by conveyed goods. Different sized packages or containers run without pressure in the same and small distance. As an effect the storage capacity increases enormously. Conversely, less accumulation distance, space and energy are needed. Drive from roll to roll via motor roller poly-v belt. Indoor use at normal room temperature.