Product Description
- The SMC CUJB-S miniature cylinder for direct mounting is suitable for compact automation units where automatic return is required.
- It is used in electronics manufacturing, equipment construction and micromechanics.
- The cylinder offers a reliable solution for frequent, short strokes where space is limited.
- The SMC CUJB-S miniature cylinder for direct mounting is a single-acting pneumatic actuator.
- 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.
- The option of either side or axial 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 and piston rod material – stainless steel
- Seal material – NBR
- Medium - Compressed air
- Test pressure - 10.5 bar
- Max. operating pressure – 7 bar
- Minimum operating pressure – 1.8 to 3.5 bar
- Ambient and media temperature - -10 to 70°C (no freezing)
- Lubrication – lubricated for life
- Mounting – through-hole (side, axial, 2 positions each)
- Piston speed – 50 to 500 mm/s
- Damping – without damping (for piston diameters 4 to 10 mm) elastic damping (for piston diameters 12 to 20 mm)
- Pneumatic connection – M3 x 0.5 or M5 x 0.8
- Piston rod thread – internal thread M2.5 x 0.45 to M5 x 0.8 (piston rod thread available only from piston Ø 6 mm upwards)
- Piston rod diameter – 2 mm (no piston rod thread for piston Ø 4 mm)
- Length – 22.5 to 34 mm
- Width – 15 to 36 mm
- Height – 10 to 25 mm
- Weight – 7.2 to 63 g
- Price per unit
