Product Description
- The SMC CDUJB-S miniature cylinder is used in applications where automatic return is required after pressure relief.
- Typical applications include clamping, positioning and sorting systems in precision engineering and automation technology.
- The compact design allows for installation in miniature devices and handling systems.
- The CDUJB-S miniature cylinder for direct mounting from SMC is a single-acting pneumatic actuator with an integrated magnet for position detection.
- The cylinder extends pneumatically and returns to its initial position by spring force.
- The piston rod with internal thread enables a space-saving connection in compact designs.
- Side mounting ensures easy installation in confined spaces.
- From a piston diameter of 12 mm, the cylinder is equipped with elastic damping for smooth end-of-stroke movement.
- Cylinder tube material – aluminium alloy, hard anodised
- Cylinder head material – copper alloy, chemically nickel-plated (piston Ø 6 to 10 mm only)
- Piston material – aluminium alloy, chromated
- Piston rod material – stainless steel
- Material of scrapers, seals – NBR
- Operating principle – single-acting, retracts by spring force
- Medium - Compressed air
- Lubrication – lubricated for life
- Damping – none (piston Ø 6 to 10 mm) / elastic (piston Ø 12 to 20 mm)
- Mounting – side mounting with through-hole
- Test pressure - 10.5 bar
- Max. operating pressure – 7 bar
- Minimum operating pressure – 1.8 to 3 bar
- Ambient and media temperature – without signal transmitter: -10 to 70 °C (no freezing) / with signal transmitter: -10 to 60 °C (no freezing)
- Piston speed – 50 to 500 mm/s
- Pneumatic connection – M3 x 0.5 or M5 x 0.8
- Piston rod thread – internal thread M2.5 x 0.4 to M5 x 0.8
- Piston diameter – 6 to 20 mm
- Stroke – 4 to 10 mm
- Width – 13 to 25 mm
- Height – 19 to 36 mm
- Length – 28 to 38 mm
- Weight – 15.2 to 74 g
