What are the main reasons for the slow response of automatic doors?

          At present, in the market, the automatic door motor is driven by worm gear, but after a long time of use, the interior of the reducer will also be worn, causing slipping until the door leaf can not be driven. In this case, only the corresponding motor parts can be replaced.


   if the door leaf cannot be closed normally continuously, that is, when the door leaf is not fully closed, someone approaches the automatic door and reopens it. If this situation continues for 4 or 5 times, the door leaf will re learn itself and become a slow detection state. At this time, people should leave the sensing range of the sensor and let people approach after the automatic door is closed normally.


First, eliminate the cause of power on learning. After the automatic door is installed, it will run a slow opening and closing process at the beginning of each power on, and re detect the parameters such as door leaf travel and weight.


   the old Panasonic motor is driven by a belt. There is a small belt on the back of the motor. Over time, for example, the teeth of the belt will wear out after more than five years, and it will gradually grind flat. At this time, the small belt needs to be replaced. Most of the small belts are htd363 S3M, with a face width of 5mm.