LXZ1 series high-precision combined travel switch is developed and researched by introducing German and American technology. This product is suitable for control circuits with AC 50-60Hz, voltage up to 220V-380V, or DC voltage 12-220V, as control, limit, positioning, signal, program conversion and other purposes. This series of travel switches has the characteristics of high repeat positioning accuracy, high protection level, long life, reliable action, etc., and is particularly suitable for occasions requiring accurate precision. It can be widely used in electrical control systems of various CNC machine tools, modular machine tools, various power, hydraulic slides and automatic flow water and other mechanical equipment. The number of push rods of this switch is 2, 3, 4, 5, 6, and the head form of the push rod is three types: roller type and ball type. The push rod of the switch adopts a double spring structure, which has a good buffering effect to ensure the reliable operation of the switch. The product meets GB/T14048.5 and other standards.