Pneumatic Rodless Cylinders

Pneumatic rodless cylinders—also referred to as cylinder slides—are linear actuators designed without a protruding rod. Instead, they use a compact internal piston that travels inside a sealed actuator tube. This piston is connected to an external carriage, which moves in tandem with the piston to transport loads along a defined path. These systems are commonly used in automated industrial environments for space-saving, efficient motion control.

Applications of Pneumatic Rodless Cylinders

Rodless pneumatic cylinders are used to move items horizontally or vertically across factory floors and assembly lines. Their slim, rod-free design makes them ideal in settings with limited space. In addition to transporting components, they can also act as static mounting bases for tools or devices. In sectors like food packaging, these cylinders are often employed in repetitive pick-and-place operations due to their consistent motion and reliability.

Types of Pneumatic Rodless Cylinders

• Magnetically Coupled Cylinders: These cylinders utilize powerful magnets to connect the internal piston with the external carriage. As the piston moves, the magnetic field ensures the carriage follows the same motion without any physical link between them. This design reduces wear and contamination risks.
• Mechanically Coupled Cylinders: Featuring a direct mechanical connection between the piston and carriage, these systems use sealing bands within the actuator body to prevent air leakage and block contaminants. The robust design supports additional components such as sensors, brakes, and valves, offering more flexibility and load-bearing capacity for complex industrial tasks.