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The ASUTEC product finder filters standard stop modules. Other specifications, such as query-options, special temperature ranges or special stop plate designs are not taken into account in the search results because the list of results would get to long. The utilization rate of the associated standard separators is transferable to these variants.

The calculated values for the utilization of the lowering force apply at a pneumatic pressure of 6 bar. At lower operating pressures, for example 4 bar, the utilization of the lowering force increases. This must be considered especially with single-acting stoppers, i.e. with integrated compression springs, and if necessary, technical details must be clarified with ASUTEC.

If workpiece carriers are transported on a conveyor with a low coefficient of friction (µ < 0,07), for example on accumulation roller chains or on driven rollers with low friction, then there is a risk that the workpiece carrier will rebound when stopped. However, rebounding can also occur when stopping workpiece carriers at high conveying speeds (v > 12 m/min), with medium to high conveyor friction values. This applies to all stopper types, i.e. stoppers without damping, stoppers with adjustable air damping, as well as stoppers with self-adjusting hydraulic damping units. To prevent the workpiece carrier from bouncing back, the use of return stops is recommended.

With special variants, please note that a change in the stop plate geometry influences the lowering and damping function. For example, with a stopper with damping: A special stop plate that is higher than the standard stop plate has a negative effect on the damping function and the lowering ability.