Airtac SE80 Standard Cylinder SE80AX25S
The AirTAC Airtac SE80 Standard Cylinder SE80AX25S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø80mm bore and 25mm 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
- Stroke25 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SE80 Standard Cylinder SE80AX25S
The AirTAC SE80AX25S is a double-acting ISO 15552 profile cylinder engineered for demanding washdown and corrosive environments. It delivers a robust 2513 N push force at 0.5 MPa alongside a 2268 N pull force, utilizing an 80 mm bore and a short 25 mm stroke. The code 'A' denotes its SUS420J2 stainless steel piston rod, which prevents rust in food processing or chemical washdowns, while the built-in magnet (-S) enables seamless position detection.
Unlike traditional tie-rod bodies, this actuator features a square extruded aluminum barrel that mounts flush against machine frames, saving space and eliminating external rod exposure. The field-adjustable air cushioning at both ends allows technicians to tune end-of-stroke deceleration via a simple screw, protecting machinery from harsh impacts even at the maximum 800 mm/s operating speed.
Airtac SE80 Standard Cylinder SE80AX25S Technical Specifications
| Model | Airtac SE80 Standard Cylinder SE80AX25S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 25 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 SE80AX25S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 80 | Bore size in mm. |
| ×25 | 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 SE80AX25S Is Used
Chemical Washdown Gate
Ideal for opening and closing fluid diverters in chemical plants, utilizing the SUS420J2 stainless rod to resist corrosive splashing while providing 2513 N of thrust.
VFFS Bag Sealing Jaw
Drives the vertical sealing jaw on vertical form-fill-seal machines, using the short 25 mm stroke and built-in magnet for rapid cycle position feedback.
Bottling Line Diverter
Actuates sorting arms on beverage bottling lines, where the extruded aluminum barrel and stainless rod withstand daily high-pressure washdowns.
Is the Airtac SE80 Standard Cylinder SE80AX25S the Right Cylinder?
Choosing this 80 mm bore makes sense when you need 2513 N of thrust at 0.5 MPa but want to avoid the bulk of the 100 mm version (3927 N push). If your payload is lighter, stepping down to the 63 mm bore yields 1559 N push, which might suffice for compact assemblies. Because the stroke is only 25 mm, side-load stress on the rod bearing is minimal, though any application requiring load holding without continuous air pressure will need an external rod lock or a BSE variant, as standard air cushions only decelerate the piston and cannot hold a load.
As a true ISO 15552 cylinder, it offers drop-in dimensional interchangeability with other standard profile cylinders, sharing the same 80 mm bore, 25 mm stroke, PT3/8 port, and mounting footprint. The included -S magnet pairs directly with AirTAC CMSE reed and DMSE electronic sensors without requiring additional machining.
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 SE80AX25S FAQ
This 80 mm bore cylinder features a PT3/8 port and generates 2513 N push and 2268 N pull at 0.5 MPa. At 0.7 MPa, the push force is 3518 N, and it reaches a maximum push of 513 kgf at 1.0 MPa.
Yes, the SE80AX25S is dimensionally interchangeable per ISO 15552 standards, matching the exact mounting footprint and PT3/8 port locations of competing profile cylinders. The adjustable end cushions also allow you to fine-tune deceleration to match the previous actuator's performance.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models usually ship in 3-4 days.
Fast Reply
Most inquiries answered within 7-8 hours.
Request a Quote for Airtac SE80 Standard Cylinder SE80AX25S
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.