As the core part of escalator, the MITSUBISHI proud high accuracy helical reducer drive system, possessing high accuracy, high efficiency and low noise, can be rated as revolutionary break-though. Step sprocket adopts polyamine silencer thus make operation more quiet.
The design possesses lower energy consumption comparing to traditional worm gear reducer, selects installation of inverter system matching double diffuse reflection induction light spot and avoids idle motion impact, thus reduces energy consumption further. The indexes of operation efficiency,part service lift and energy saving all surge ahead.
The MITSUBISHI unique single side positioning high accuracy U type guide rail, possessing smaller spacing between guide rail and
sprocket shaft thus prevents running deflection of step; makes ope ration more smoothly and riding more quiet and steady; make the entire installation realize excellent low noise performance, can be rated as important technical guarantee for MITSUBISHI elevator to gain high end market such as hotel,shopping center and airport.
Service lift of high accuracy helical reducer can reach to 20 years(not including bearings): linear handrail drive has greatly prolonged lift of handrail belt; Unloading guide rail setting at upper curve part of escalator step circuit can make the roller not contact guide rail at upper curve part, which reduces wheel pressure and wearing of roller and prolongs lift of roller; Auto oiling device as standard configuration can also prolong service lift of all types of chains; Decoration components adopt stainless steel, which is durable in use.