Airtac SE80 Standard Cylinder SE80AX250S
The AirTAC Airtac SE80 Standard Cylinder SE80AX250S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø80mm bore and 250mm 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
- Stroke250 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SE80 Standard Cylinder SE80AX250S
The AirTAC SE80AX250S is a double-acting, single-rod ISO 15552 profile cylinder engineered for rigorous motion control. It delivers a robust 2513 N push force at 0.5 MPa alongside a 2268 N pull force, making it well-suited for heavy-duty manipulation. The extruded aluminum barrel omits external tie rods, yielding a compact, flush-mounting body that resists corrosion and simplifies sensor placement.
This specific configuration incorporates a SUS420J2 stainless steel rod (code A) for superior resistance to moisture and washdown environments. Equipped with a built-in magnet (code S), the barrel seamlessly integrates with AirTAC CMSE reed and DMSE electronic sensors across its three lateral grooves. Furthermore, the field-adjustable pneumatic cushions at both ends allow technicians to precisely tune end-of-stroke deceleration, preventing hard mechanical impacts during high-speed cycling.
Airtac SE80 Standard Cylinder SE80AX250S Technical Specifications
| Model | Airtac SE80 Standard Cylinder SE80AX250S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 250 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 SE80AX250S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 80 | Bore size in mm. |
| ×250 | 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 SE80AX250S Is Used
Corrugated Box Forming
Leveraging the 2513 N push force and SUS420J2 stainless rod, this cylinder reliably drives the folding mechanisms on corrugated packaging lines exposed to adhesive washdowns.
Metal Press Deflashing
The 250 mm stroke and 3518 N push at 0.7 MPa provide the necessary reach and power to press aluminum castings, separating flash from finished parts in automated cells.
Palletizer Stretch Head
Integrated with DMSE electronic sensors via the built-in magnet, it actuates the film carriage rollers on pallet wrapping machinery, maintaining precise tension control.
Is the Airtac SE80 Standard Cylinder SE80AX250S the Right Cylinder?
When sizing this 80 mm bore actuator, evaluate your force margins carefully. If your application requires less thrust, stepping down to the 63 mm bore yields a 1559 N push at 0.5 MPa, whereas moving up to the 100 mm bore provides a substantial 3927 N push. Because the stroke is 250 mm, the unsupported rod length introduces a bending moment on the front bearing; for heavy offset loads, incorporating an external guide rail prevents premature wear and side-load damage.
As a dimensionally interchangeable ISO 15552 cylinder, this model serves as a direct drop-in replacement for other profile cylinders adhering to the same standard, simplifying retrofits. To complete your assembly, match the 80 mm bore, 250 mm stroke, PT3/8 port, and your chosen mounting accessory. Remember that the adjustable air cushion only decelerates the piston near the stroke ends; it is not a locking mechanism. If the load must be held in place without live air pressure, integrate an external rod lock or a BSE series variant.
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 SE80AX250S FAQ
This 80 mm bore cylinder generates 2513 N of push force and 2268 N of pull force at 0.5 MPa. At 0.7 MPa, the push force reaches 3518 N, with a maximum push capacity of 513 kgf at 1.0 MPa. The operational speed range is 30-800 mm/s.
Yes. The SE80AX250S features an ISO 15552 / VDMA 24562 standard mounting footprint, making it dimensionally interchangeable with other ISO 15552 profile cylinders. You can drop it into existing machinery using standard mounting hardware without modifying the frame.
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