USD 355.72
Double-acting compact pneumatic cylinder, 40 mm bore, 1–300 mm stroke, G1/8 port, elastic cushioning, sensor-ready.
Compact double-acting pneumatic cylinder with 40 mm piston diameter, variable stroke range from 1 mm to 300 mm, and G1/8 pneumatic port. The official Festo datasheet for part number 156205 identifies it as ADVUL-40-250-P-A with elastic cushioning at both ends, any mounting position, rod design, and sensor-ready position detection. It operates on compressed air per ISO 8573-1:2010 [7:4:4], with 1 to 10 bar working pressure, -20 °C to 80 °C ambient temperature, and theoretical force of 754 N on extension and 686 N on retraction at 6 bar.
| Parameter | Value |
|---|---|
| Stroke | 1 mm...300 mm |
| Piston diameter | 40 mm |
| Cushioning | Elastic cushioning rings/plates at both ends |
| Mounting position | Any |
| Design | Piston rod |
| Position detection | Via end-position sensors |
| Variants | Single piston rod |
| Anti-rotation/guide | Guide rod with support |
| Operating pressure | 0.1 MPa...1 MPa |
| Working pressure | 1 bar...10 bar |
| Operation | Double-acting |
| Working fluid | Compressed air to ISO 8573-1:2010 [7:4:4] |
| Lubricated operation | Possible; if used, lubrication must continue |
| Corrosion resistance class CRC | 2 - Moderate corrosion stress |
| PWIS conformity | VDMA24364-B1/B2-L |
| Ambient temperature | -20 °C...80 °C |
| Impact energy at end positions | 0.52 J |
| Theoretical force at 6 bar, return stroke | 686 N |
| Theoretical force at 6 bar, advance stroke | 754 N |
| Moving mass for 0 mm stroke | 147 g |
| Additional moving mass per 10 mm stroke | 17 g |
| Base weight for 0 mm stroke | 517 g |
| Additional weight per 10 mm stroke | 45 g |
| Mounting type | Through-hole or with accessories |
| Pneumatic connection | G1/8 |
| Screw collar material | Galvanized steel |
| End cap material | Forged aluminum alloy |
| Dynamic seals material | NBR / TPE-U(PU) |
| Rod material | High-alloy steel |
| Cylinder barrel material | Forged aluminum alloy |
Suitable for compact clamp or transfer stations that need a 40 mm bore cylinder with adjustable stroke and moderate force output up to 754 N at 6 bar.
Provides a space-efficient linear actuator for clamping, pushing, or indexing parts in tight machine envelopes.
Works well in machines needing reliable end-position confirmation using external sensors and controlled motion with elastic end cushioning.
Enables repeatable stroke control and end-of-travel detection without hard impact damage.
Appropriate for feed, eject, or positioning tasks in environments from -20 °C to 80 °C where compressed-air actuation and corrosion class CRC 2 are acceptable.
Delivers robust pneumatic motion for repetitive industrial handling in standard factory air systems.
