Airtac SE80 Standard Cylinder SE80AX325
The AirTAC Airtac SE80 Standard Cylinder SE80AX325 is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø80mm bore and 325mm 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
- Stroke325 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SE80 Standard Cylinder SE80AX325
The AirTAC SE80AX325 is a double-acting single-rod ISO 15552 profile cylinder engineered to deliver a robust 2513 N push force at 0.5 MPa. It features a 325 mm stroke and a 25 mm rod with an M20x1.5 thread, making it well-suited for heavy-duty positioning tasks.
Built with a SUS420J2 stainless steel rod (code A), this variant resists corrosion in washdown or humid environments. The extruded aluminum barrel lacks external tie rods, yielding a compact, flush-mounting body that simplifies sensor placement along its three integrated grooves.
Airtac SE80 Standard Cylinder SE80AX325 Technical Specifications
| Model | Airtac SE80 Standard Cylinder SE80AX325 |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 325 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 SE80AX325
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 80 | Bore size in mm. |
| ×325 | 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 SE80AX325 Is Used
Palletizer Strapper
Drives the strapping head on an end-of-line palletizer, using its 325 mm stroke and 2513 N push force to tension and seal steel bands around heavy freight pallets.
Beverage Bottle Rinser
Actuates the invert-and-spray mechanism on an industrial bottle washing line, where the SUS420J2 stainless rod withstands constant exposure to caustic cleaning fluids.
Injection Mold Ejector
Pushes finished plastic components out of a heavy injection molding machine, relying on 3518 N of thrust at 0.7 MPa to break the vacuum and free sticky parts.
Is the Airtac SE80 Standard Cylinder SE80AX325 the Right Cylinder?
If your project requires less force, the adjacent SE63 bore offers 1559 N push at 0.5 MPa, whereas stepping up to the SE100 provides 3927 N for heavier payloads. Because this is a 325 mm stroke configuration, the 25 mm rod is subjected to lateral bending under side loads; always support the tooling with an external guide rail to prevent premature bearing wear. As a standard ISO 15552 cylinder, it serves as a drop-in replacement sharing standard mounting interfaces and PT3/8 ports.
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 SE80AX325 FAQ
At 0.5 MPa, this 80 mm bore cylinder provides 2513 N of push force and 2268 N of pull force. At 0.7 MPa, the push force increases to 3518 N, with a maximum push capacity of 513 kgf at 1.0 MPa. It operates at speeds of 30-800 mm/s.
No. The SE80AX325 uses field-adjustable air cushions at both ends to decelerate the piston near stroke end, but this is not a locking mechanism. If your application must hold a load without live pressure, consider the AirTAC BSE series with a built-in rod lock.
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