Recent Developments in Electronic Safety Gears: UCM Solution

摘要

The development of electronic safety gears has enabled a new generation of "smart" devices, which act quicker and are triggered by different sensors concurrently, thereby realizing redundant safety systems totally independent from lift controller. Utilising EOS electronic speed governor as a basis, Wittur achieved the first certified UCM A3 system solution available on the market. Thanks to the computational power on board the EOS, identification of excessive acceleration and activation at low speed can be achieved; different solutions are available and will be presented: Solution #1: EOS and BSG-25P safety gear, Solution #2: EOS and gearless drive brake.