When the moving speed of the stopper is less than 0.007m / s, contact analysis and synthesis is too slow, arcing contacts burning, thus reducing the life of the contacts, but also affect the reliability of process control and position accuracy with the operation. To overcome these shortcomings, sales of industrial products, limit switches are generally used for access with fast action mechanism of momentary contacts. Contacts independent of the operating speed and movement speed gear iron momentary limit switch, the performance clearly superior peristaltic type. LX19K type limit switch that is momentary-type, it works C, choice: limit switch is mainly based on the operational requirements, installation location and contact number selection. D, installation and use of (1) the trip switch, the installation position accuracy, installation should be strong; the direction of the wheel is not installed backwards colliding stopper position should be consistent with the requirements of the control line, and ensure reliable collision with stopper . (2) limit switch in use, to regular inspections and maintenance, industrial product prices, removing grease and dust, cleaning the contacts, industrial products, always check its movement is flexible, reliable, industrial products supplier, promptly line failure. Limit switch contacts to prevent bad or loose wiring malfunction and lead to equipment and personal accidents. E, Troubleshooting and treatment. (7-inch LCD) embedded host, Foreign rich port, Ethernet port, sound card, USB, LCD, SD card, and other interface has been integrated on the motherboard, to meet the general standard users. 7-inch LCD driver module, high sensitivity touch screen. (7-inch LCD) Embedded Host, suitable for industrial equipment control, power data acquisition, medical equipment, automotive intelligent electronic devices, communications server, smart furniture, security, parking, networking, e-payment, high stability requirements industry, suitable for applications that require human-machine interface. (7-inch LCD) embedded host support running WINCE 6.0 / LINUX 3.4.4 operating systems, to provide users with development kits, users only need to focus on application development without attention to the underlying drivers and hardware development. Industrial products manufacturers, industrial products, learning Connaught Electrical and Mechanical (View) by learning Connaught Mechanical and Electrical Equipment Co., Ltd., Henan. Henan Xi Connaught Electrical Equipment Co. (www.hnxinuo.com) is a professional engaged in "passive harmonic control, active filter control, reactive power compensation, power engineering, power transmission project," the company. Since its inception, we adhere to the "good faith, sound management" approach, the courage to participate in healthy competition in the market, so that the "own brand" brand has a good reputation. We adhere to the "service first, customer first" principle, so that learning Connaught Electrical and Mechanical win the trust of customers in all electronic, electrical products processing, and establish a good corporate image. Special Note: This information is for reference only pictures and information, please contact us to obtain the most accurate information, thank you!