Belt Sway Switches Overview:
The two-stage deviation switch is mainly used to detect the deviation of the conveyor belt, to prevent the deviation of the belt from causing material overflow and other failures. When the tape strays, the edge of the tape drives the vertical stick to rotate and squeeze the vertical stick to tilt it. If the tilt of the stand rod is greater than the first-level action angle, the switch will send out a set of signals for warning, and if the tilt of the stand-up rod is greater than the second-level action angle, the switch will send another set of signals to stop the machine. After the belt conveyor resumes normal operation, the stand roller is automatically reset. There are two micro switches K1; K2 inside the two-stage deviation switch, which can be connected as normally open or normally closed according to actual needs.

Belt sway switch can prevent material overflow or belt damage caused by belt sway by detecting the belt. This product is easy to install, reliable performance, It is widely used in the field of belt conveyor. 
Characteristic
Adopt high-strength A-alloy precise die-casting shell, with strong impact resistant capability.
Adopt two-level action mode of slight sway, serious sway.
The shell has high protection level, good sealing, and can be used in harsh environment.
Large contact capacity, sensitive action and reliable performance.
The switch has its own junction box, which is convenient for wiring.

It is used for detecting the runout of conveyor tapes to prevent material overflow and other faults due to tape runout. This machine is widely used in the transport system of mining, electric power and chemical industries.
When the running tape is deflected, the edge of the tape drives the stick to rotate and squeeze to make it tilt, if the stick tilts more than the first action angle, the switch issues a set of switching signals, if the stick continues to tilt more than the second action angle, another set of switching signals is output. The two sets of switch signals can be used to warn or stop the machine respectively.

Belt Sway SwitchesStructure characteristics:
Using aluminium alloy precision die-casting shell, high strength and light weight.
Shell protection grade IP67, can work in harsh environment for a long time.
The machine adopts imported travel switch with large contact capacity, sensitive and reliable action.