Limit switch, protective type, flameproof type, anti-corrosion type. The position of the stroke limit rod can be adjusted, and the specific travel application can be consulted.The single acting spring piston rod nut is locked to prevent unauthorized dismantling of the drum. Reinforced 80-320, cylinder body material is aluminum alloy. The driving rod material is carbon steel chrome plating treatment, stainless steel and other materials can be selected. The appearance color of the actuator can be customized according to customer requirements. For customized thrust, stroke and pressure, please contact factory.