Airtac SE80 Standard Cylinder SE80X240S
The AirTAC Airtac SE80 Standard Cylinder SE80X240S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø80mm bore and 240mm 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
- Stroke240 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SE80 Standard Cylinder SE80X240S
The AirTAC SE80X240S is a double-acting single-rod profile cylinder built to the ISO 15552 dimension standard. It features an 80mm bore and a 240mm stroke, generating 2513 N of push force and 2268 N of pull force at 0.5 MPa. The extruded aluminum barrel lacks external tie rods, yielding a smooth, corrosion-resistant body that mounts flush against machine frames while freeing up perimeter space for adjacent tooling.
This specific unit includes a built-in magnet (S option) for position sensing, functioning seamlessly with AirTAC CMSE reed and DMSE electronic switches dropped into the three-sided sensor groove. Furthermore, the integrated pneumatic cushioning at both stroke ends is field-adjustable via a set screw, allowing operators to tune end-stop deceleration for heavy 513 kgf maximum loads moving at speeds up to 800 mm/s.
Airtac SE80 Standard Cylinder SE80X240S Technical Specifications
| Model | Airtac SE80 Standard Cylinder SE80X240S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 240 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 SE80X240S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 80 | Bore size in mm. |
| ×240 | 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 SE80X240S Is Used
Pallet Divider Actuation
Provides the 2513 N push force needed to separate heavy wooden pallets on a high-speed packaging conveyor, using its 240mm stroke to create the necessary lane gap.
CNC Lathe Door Shuttle
Utilizes the built-in S magnet with DMSE sensors to confirm door open/closed positions on a CNC lathe, while the adjustable cushion softens the 240mm travel impact.
Injection Mold Ejection
Drives a secondary ejector pin plate for an injection molding machine, where the 513 kgf maximum thrust capacity reliably breaks stubborn parts loose from the mold.
Is the Airtac SE80 Standard Cylinder SE80X240S the Right Cylinder?
Selecting this 80mm bore provides a substantial step up from the 63mm variant (which provides 1559 N push at 0.5 MPa), making it suitable for heavier actuation. If your application requires less force, stepping down to the 63mm bore saves space, while stepping up to the 100mm bore (3927 N push at 0.5 MPa) is advised for highly massive transfers. The 240mm stroke falls below the 1500mm maximum standard stroke, ensuring availability.
Because this is a double-acting cylinder, it relies on continuous air pressure to maintain position; if air is lost or the valve is centered, the piston will drift, meaning an external rod lock or pilot-operated check valve is required for strict load-holding. Additionally, at 240mm of travel, the 25mm rod and M20x1.5 thread handle standard side loads adequately, but for any heavy off-center moments, integrating an external linear guide is recommended to prevent rod-bearing bending.
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 SE80X240S FAQ
At 0.5 MPa, the SE80X240S 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 operating pressure is 1.0 MPa, which yields a maximum push force of 513 kgf.
Yes, the SE80X240S is dimensionally interchangeable per ISO 15552 standards, meaning it shares the exact same mounting footprint, PT3/8 port size, and 25mm rod thread dimensions as other ISO 15552 profile cylinders, allowing for a drop-in retrofit without modifying the machine.
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