KPT1 two-stage deviation switch one, overview used for detecting conveyor belt deviation, to prevent material overflow and other faults caused by belt deviation; This machine is widely used in transportation systems in industries such as mining, power, and chemical engineering. 3、 Technical Participation 1,  Operating environment condition a, ambient temperature -30~+50 o Cb, relative humidity not exceeding 852; The main parameters are shown in the table below: parameter model, action angle, limit angle, action force (kg), number of contacts, contact capacity, reset method, reliability, weight (KG), normally open and normally closed JM-KPT1-12-3012 o 30 o 70 o 22AC380V5A, automatic reset> 10 Six power 3.5JM-KPT1-10-4510 o 45 o 70 o JM-KPT1-20-3520 o 35 o 70 o 4, structural feature 1; This machine adopts aluminum alloy precision die-casting shell, with high strength and light weight; 2，   The shell protection level reaches IP65 and can work for a long time in harsh environments; 3，   The machine adopts imported travel switches, which have large contact capacity, sensitive operation, and reliability. 5、 Working principle: When the tape in motion deviates, the edge of the tape drives vertical rotation and compresses to tilt the material. If the tilt of the vertical roller is greater than the first level action angle, immediately send out a set of switch signals; If the vertical roller continues to tilt more than the second level action angle, another set of switch signals will be output, and the two sets of switch signals can be used for alarm or shutdown respectively. 6、 Installation Adjustment 1,  Fix the deviation switch on the bracket and then install it on the tape rack; 2，   The axis of the vertical roller is perpendicular to the plane of the tape, and the distance between the vertical roller and the edge of the tape is L=50-100mm; 3，   The tape is located at 1/3 of the lower end of the vertical roller; 4，   Three pairs (six) of deviation switches can be installed per 100 meters of tape. 7、 The wiring switch of this machine is equipped with a 6-core rubber sleeve cable when it leaves the factory, which is 1 and 5 meters long. The core wire is equipped with a wire number. Note: If the installation bracket provided by our factory is required for purchase, please provide the corner of the adhesive tape< br/>