Airtac SE80 Standard Cylinder SE80X355S
The AirTAC Airtac SE80 Standard Cylinder SE80X355S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø80mm bore and 355mm stroke, PT3/8 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ80 mm
- Stroke355 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SE80 Standard Cylinder SE80X355S
The AirTAC SE80X355S is a double-acting single-rod profile cylinder built to the ISO 15552 standard. It features an 80 mm bore and a 355 mm stroke, generating 2513 N of push force at 0.5 MPa and up to 3518 N at 0.7 MPa. The extruded aluminum barrel design omits external tie rods, yielding a compact, corrosion-resistant body that mounts flush against machine frames while protecting the bore interior.
This specific unit includes a built-in magnet for CMSE and DMSE position sensing, allowing precise end-of-stroke verification in automated sequences. Field-adjustable pneumatic cushioning at both ends allows technicians to tune the deceleration of the 25 mm hard-chrome rod, softening hard end stops during high-speed 30-800 mm/s operations.
Airtac SE80 Standard Cylinder SE80X355S Technical Specifications
| Model | Airtac SE80 Standard Cylinder SE80X355S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 355 mm |
| Acting type | Double acting |
| Port size | PT3/8 |
| Rod thread | M20×1.5 |
| Fluid | Air (filtered by 40µm element) |
|---|---|
| Operating pressure | 0.15 – 1.0 MPa |
| Proof pressure | 1.5 MPa |
| Temperature | -20 to +70 °C (0–150 °C with FKM seals) |
| Speed range | 30 – 800 mm/s |
| Cushion | Adjustable, 36 mm |
| Max stroke | Up to 1500 mm |
Specifications follow the official AirTAC SE series datasheet and ISO 15552 / VDMA 24562 dimensions. Confirm against the product label before installation. Port options: PT (standard) / G (BSPP).
Theoretical Output Force (Ø80mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 2513 N | 2268 N |
| 0.7 MPa | 3519 N | — |
| Max (@1.0 MPa) | 513 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SE80 Standard Cylinder SE80X355S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 80 | Bore size in mm. |
| ×355 | Stroke length in mm. |
| -S | Optional built-in magnet for CMSE / DMSE sensor sensing. |
Rod material: carbon steel (blank) / SUS420J2 (A) / SUS304 (B). Seals: TPU (blank) / FKM high-temp (H) / NBR (N). Thread: PT (blank) / G. Mounting: Basic, LB, FA, FB, CA, CB, CR, TC, FTC, TCM1, TCM2. Related SE-family variants: SED (double rod), SEJ (adjustable stroke), BSE (rod lock), BSED (double-rod rod lock).
Where the Airtac SE80 Standard Cylinder SE80X355S Is Used
Pallet Diverters
Leveraging the 2513 N push force and 355 mm stroke to redirect heavy pallets between adjacent roller conveyor lines without mechanical impact.
Case Erector Jaws
Utilizing the built-in magnet and CMSE sensors to confirm jaw position during the folding and sealing of corrugated cardboard packaging blanks.
Injection Mold Ejection
Applying the 3518 N extend force at 0.7 MPa to positively eject heavy molded plastic parts from deep tooling cavities on a 30-800 mm/s cycle.
Is the Airtac SE80 Standard Cylinder SE80X355S the Right Cylinder?
Selecting this 80 mm bore provides a robust 2513 N push at 0.5 MPa, sitting between the 63 mm bore (1559 N push) and the 100 mm bore (3927 N push) for scaling actuation up or down. Because the 355 mm stroke creates a long unsupported rod extension, an external guide is recommended to prevent side-load bending at the rod bearing. As a true ISO 15552 profile cylinder, it serves as a drop-in dimensional replacement for other ISO 15552 cylinders, sharing standardized mounting accessories and a PT3/8 port. Note that the adjustable air cushion only decelerates the piston near stroke end; it does not hold a load if air pressure is lost.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Stroke and mounting space
- ✓ Port/thread type (PT/G)
- ✓ Magnet (-S) for CMSE/DMSE sensors?
- ✓ Side load — consider a guided cylinder
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.15 – 1.0 MPa operating pressure.
- check Avoid side load on the piston rod.
- check Adjust end cushion screws for smooth stops.
- check Use correct mounting accessory (LB/FA/FB/CA/CB/CR/TC/FTC/TCM1/TCM2).
- check Installation by qualified personnel per AirTAC docs.
Airtac SE80 Standard Cylinder SE80X355S FAQ
At 0.5 MPa, the SE80X355S provides 2513 N of push force and 2268 N of pull force. At 0.7 MPa, the push force is 3518 N. The maximum push force is 513 kgf at the maximum operating pressure of 1.0 MPa.
Yes, it is dimensionally interchangeable per ISO 15552, serving as a drop-in replacement for other standard profile cylinders using the same mounting hardware and PT3/8 port. However, it does not hold a load when air is lost; the adjustable cushion only decelerates the piston near the stroke end and is not a brake.
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