Belt Deviation Device FPK-12-30 Belt Deviation Device FPK-12-30 Belt Deviation Switch Introduction: The deviation switch is used to detect the deviation and twisting degree of the conveyor belt. It can prevent damage to the edge of the belt and material detachment caused by the deviation of the tape. It is a protective switch that achieves automatic alarm and shutdown. Technical parameters: Temperature: -40 ℃~+60 ℃ Working pressure: 80~110kpa Electrical lifespan switch action: 100000 times. Deviation switch function: The deviation switch FPK-12-30 is used to start the local switch and immediately stop the machine in case of an emergency on the tape conveyor site, to prevent the accident from expanding. Due to its convenient installation and reliable switch operation, this machine has been applied on site in tape conveyors. Conventional belt conveyors, underground cable support belt conveyors, ship loading and unloading systems, stacker/reclaimer conveyors, inclined and shuttle conveyors, cranes, excavators, boom limiters, skirt feeders, and other types of conveyors used in metallurgy, coal, cement building materials, mining, power, port, metallurgy, chemical and other fields. The heavy-duty limit switch detects the deviation of the adhesive tape, which is a protective device for automatic alarm and shutdown of the adhesive tape machine control. Deviation switch function: When the running tape deviates, the edge of the tape drives the vertical stick to rotate and squeeze to tilt. If the tilt angle of the vertical stick is greater than the first level action angle, a set of switch signals will be generated by the switch. If the vertical stick continues to tilt more than the second level action angle, another set of switch signals will be output. Two sets of switch signals can be used for warning or shutdown, the tape machine can reset and operate normally, and the upright rod can automatically reset. FPK-12-30 operating environment conditions: a. ambient temperature: -40 ℃~60 ℃ b. relative humidity not exceeding 85 ℃ c. sea level not exceeding 2000md. service life: 100000 switch actions e. insulation voltage: AC1000 test for 1 minute f. contact capacity: ≤ AC380 ≤ 3Ag. protection level: IP65