Airtac SE80 Standard Cylinder SE80AX260S
The AirTAC Airtac SE80 Standard Cylinder SE80AX260S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø80mm bore and 260mm 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
- Stroke260 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SE80 Standard Cylinder SE80AX260S
The AirTAC SE80AX260S is a double-acting, single-rod ISO 15552 profile cylinder engineered for rigorous linear motion. It delivers a robust 2513 N push force at 0.5 MPa and features a 260 mm stroke. The square extruded aluminum barrel omits external tie rods, yielding a compact, corrosion-resistant body that mounts flush into tight machine cavities.
This specific configuration includes a SUS420J2 stainless steel rod (code A) for superior resistance in washdown or mildly corrosive settings, alongside a built-in magnet (code S) for position sensing. The barrel houses sensor grooves on three sides, allowing flexible placement of CMSE reed or DMSE electronic switches without extra brackets.
Airtac SE80 Standard Cylinder SE80AX260S Technical Specifications
| Model | Airtac SE80 Standard Cylinder SE80AX260S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 260 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 SE80AX260S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 80 | Bore size in mm. |
| ×260 | 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 SE80AX260S Is Used
Case Erector Flaps
Provides the 2513 N push force required to fold heavy cardboard flaps on high-speed packaging lines, utilizing the 260 mm stroke to clear the product path.
Pallet Divert Arm
Leverages the SUS420J2 stainless steel rod to endure dusty, mildly abrasive environments while indexing heavy pallets between conveyor sections.
CNC Shuttle Gate
Uses the built-in magnet with DMSE sensors to confirm gate position for robotic loading, while the adjustable cushion softens the 3518 N end-of-stroke impact at 0.7 MPa.
Is the Airtac SE80 Standard Cylinder SE80AX260S the Right Cylinder?
If 2513 N of push at 0.5 MPa is too much for your payload, stepping down to the 63 mm bore yields 1559 N. Conversely, moving up to the 100 mm bore provides 3927 N for heavier loads. Because this is a standard 260 mm stroke, it serves as a dimensionally interchangeable drop-in replacement for any ISO 15552 cylinder sharing the PT3/8 port and M20x1.5 rod thread.
For a stroke of 260 mm, the Ø25 mm rod and M20x1.5 thread carry substantial side-load capacity, but long unsupported piston travel still necessitates an external guide to prevent rod-bearing bending. Remember that the field-adjustable air cushion at both ends only decelerates the piston near stroke end; it does not hold the 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 SE80AX260S FAQ
At 0.5 MPa, the SE80AX260S provides 2513 N of push force and 2268 N of pull force. At 0.7 MPa, the push force is 3518 N. The maximum allowable push force is 513 kgf when operating at the 1.0 MPa pressure limit.
Yes, it is dimensionally interchangeable per ISO 15552 standards, meaning it shares the exact mounting footprint and PT3/8 port of comparable profile cylinders. However, the adjustable air cushion only decelerates the piston near stroke end; it does not lock or hold the load if air pressure drops, so a separate rod lock is needed for fail-safe holding.
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