Product Description
- The CM2B-SZ pneumatic cylinder from SMC is used in industrial automation for simple reciprocating movements.
- It is suitable for applications where the piston rod is to be returned by spring force.
- The single-acting version is the preferred choice when only one direction of movement is required.
- The wide range of mounting options offers a high degree of design flexibility, meaning the cylinder can be used in virtually all pick-and-place, positioning and clamping applications.
- Typical applications include clamping, positioning and stop functions.
- The CM2B-SZ pneumatic cylinder from SMC is a single-acting cylinder with spring-return and a piston rod with external thread.
- The end-of-stroke cushioning is designed as elastic cushioning.
- The cylinder is designed for operation with compressed air and is lubricated for life.
- The basic design allows for compact integration into machines and equipment.
- Material of cylinder head, cylinder cover and piston – anodised aluminium alloy
- Cylinder tube material – Stainless steel
- Piston rod material – carbon steel, hard chrome-plated
- Damping disc material – plastic (Ø 25 or larger)
- Seal material – NBR
- Operating principle – Single-acting, spring-return
- Type - pneumatic
- Max. operating pressure – 10 bar
- Min. operating pressure - 1.8 bar
- Test pressure - 15 bar
- Ambient and media temperature - -10 to 70 °C (not frozen)
- Lubrication – Not required (lubricated for life)
- Piston speed – 50 to 750 mm/s
- Damping – elastic damping
- Stroke tolerance - +1.4 mm
- Mounting – Basic version (centring pins on both sides)
- Permissible kinetic energy – 0.27 to 1.2 J
- Pneumatic connection – RC 1/8" or RC 1/4"
- Piston rod thread – M8 x 1.25 to M14 x 1.5
- Piston diameter 20 to 40 mm
- Stroke – 25 to 250 mm
- Width/height – 24 to 42.5 mm
- Length – 166 to 529 mm
- Weight – 200 to 1870 g
- Price per unit
