Постоянный магнит постоянного тока двери / двери лифта / лифт делать

1.AXXONSAFE unveiled its latest innovation: KNOWHOW Smart Door System; We believe this product is destined to lead the technological revolution in the elevator door system. 2.KNOWHOW is pre-loaded with full range of speed curves for all speed selections. The customer just clicks the speed selection button and it is all set to run.3.KNOWHOW smart door system featuring a permanent magnet DC motor drive and was independently developed by the company. The motor uses the most advanced small module helical planetary gear drive technology;Its minimal noise represents a major breakthrough in micro-motor technology in China. 4.KNOWHOW smart door system is completely self-sufficient. It operates without requiring any parameters being entered after installation; it is capable of adapting to all operating requirements. 5.KNOWHOW is superior in adapting to a range of resistances in opening and closing doors. Our benchmark tests show remarkable consistency when door operates with landing door panels of a range of spring resistances, as well as without landing door panels.This means that KNOWHOW is able to maintain ideal operating curves within allowable limits of door drive.6.KNOWHOW Smart Door System is both energy saving and environmentally friendly.Its standby power consumption compares with a TV set. Its operating energy consumption is only one third of an equivalent VVVF Elevator Door System.7.KNOWHOW comes in two models to suit customer’s needs: European and Japanese. Each is tailored to match your operating technical interfaces.8.Smart, silent and energy saving highlight our perfectly integrated drive and control, that is our KNOWHOW Smart Door System.