Energy Saving Elevator

The Current Situation of Ordinary Escalator
   Escalators are shopping malls, stations, docks, airports, hotels and other public places larger use of the vehicle, the existing general escalator is generally a direct start mode, and after the start has been running non-stop. Ordinary escalators in maintaining high-speed operation at the same time, auxiliary mechanical wear is very serious, high maintenance costs. Direct start of the way, resulting in the motor's impulse current to achieve more than 5 times the rated speed, accelerated the motor coil aging, reducing the motor running life. Therefore, the intelligent transformation of ordinary escalators from central to local governments at all levels to promote the energy-saving technological innovation projects, but also the majority of escalator users to save costs and improve the competitiveness of enterprises in the market one of the important means.
Energy saving operation principle

   In the absence of the case, the ordinary escalator in the no-load state of the full-speed operation becomes a huge waste of energy. Therefore, let the escalator according to the detection of the human body infrared sensor to generate the signal, automatically identify whether someone passed, when the automatic detection of no-load state for some time, so that escalators from full-speed operation to slow down to low-speed operation. In this way, you can reduce the power consumption of this period by 30% to 50%. When a passenger embarked on the escalator bed cover, the escalator can be set in the bed cover at the entrance of the photoelectric sensor device automatically perceive the arrival of passengers in the passengers before escalating, escalator through the special power control cabinet speed control unit To achieve full speed operation, without affecting the use of passengers.