The encoder in the application of the Industrial fast shutter door！

Industrial fast shutter door refers to the quick opening and closing of the rolling door with the fastest moving speed of 2-2.5m/sec or more, or the automatic opening and closing automatic positioning control according to the height of the passing object. The addition of the sensor can solve the problem of low precision of the potentiometer commonly used in the traditional ordinary door machine. 
Roller shutter door, especially the opening and closing according to the adjustable specified opening, greatly reduces the waiting time for the personnel or the vehicle to enter and exit the door. The high-speed opening and closing of the quick door is extremely suitable for workshops and special areas with high dust-free environment control, which can effectively prevent the inflow of dust, insects and dirty air. At the same time, the use of fast doors in cold storage and factory drying rooms, factory environmental protection, etc. can reduce energy consumption and achieve energy saving and emission reduction benefits. Industrial fast doors have been popularized in developed industrial countries such as Europe, America and Japan for many years. Especially the production-oriented enterprises, must be fast door space separation between workshop and workshop.If it is a food or pharmaceutical company, it is also mandatory by the government. It must be separated by a quick roll door to prevent secondary pollution. At present, fast-doors need to be installed in industrial plants such as pharmaceuticals, food, semiconductors, cold storage and automobile factories that are newly built in domestic. Driven by the country's new round of energy-saving emission reduction, the promotion and application of industrial fast-doors can also contribute to the energy-saving and emission reduction of factories and cold storage, and generate benefits for users.
Applied to the rapid industrial door`s encoder RS485 is generally selected digital signal output, can be connected to all types of small PLC RS485 interface, so that the user select the controller side wide cost is low, the encoder itself is domestic price promotion way, the price has been close to an equivalent incremental encoder, this is very popular with users. To this end, the selecting trip more absolute encoder, at the scene debugging becomes extremely convenient, thus can greatly save the site installation costs, as well as future after-sale maintenance costs, its use economy far more outstanding than incremental encoder or proximity switch group.
In recent use encoder as the application of rapid industrial door, its outstanding effect and economy is deep to open the door machine controller manufacturers and open the door machine factory application users In the foreseeable, safe, fast, and is adjustable, produce tangible benefits for users, is the developing direction of the industry high-speed door, quick open the door pause with full stroke absolute encoder has become the new benchmark for rapid industrial door machine industry.

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