Product Description
- The CDU-T pneumatic cylinder from SMC is ideal for applications where the piston is required to remain in the extended position as standard, such as in holding or clamping applications.
- It is used in automated processes that require reliable reset in the event of a pressure drop.
- The elastic damping ensures a smooth, shock-free movement.
- The single-acting SMC CDU-T cylinder, which extends by spring force, is equipped with elastic cushioning and an integrated magnet for position monitoring.
- It is retracted by compressed air and returns to the extended position by spring force.
- The compact design allows for direct mounting on machine structures.
- The aluminium housing ensures high operational reliability and durability.
- Cylinder tube material – aluminium, hard anodised
- Cylinder cap material – brass, chemically nickel-plated (piston Ø 6 and 10 mm) / aluminium, chromated (piston Ø 16 to 32 mm)
- Piston material – brass (piston Ø 6 and 10 mm) / aluminium (piston Ø 16 to 32 mm)
- Piston rod material – stainless steel
- Damper material – urethane
- Material of scrapers, seals – NBR
- Medium - Compressed air
- Lubrication – lubricated for life
- Operating principle – single-acting, spring-return
- Test pressure - 10.5 bar
- Max. operating pressure – 7 bar
- Minimum operating pressure – 1.3 to 2 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
- Damping – elastic
- Pneumatic connection – M5 or G 1/8" (piston Ø 32 mm)
- Piston rod thread – external thread M3 to M10
- Thread tolerance – JIS Class 2
- Piston diameter – 6 to 32 mm
- Stroke – 5 to 15 mm
- Width – 13 to 40 mm
- Height – 22 to 62 mm
- Length – 56 to 114 mm
- Weight – 22 to 347 g
