Airtac SE80 Standard Cylinder SE80AX225
The AirTAC Airtac SE80 Standard Cylinder SE80AX225 is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø80mm bore and 225mm 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
- Stroke225 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SE80 Standard Cylinder SE80AX225
The AirTAC SE80AX225 is a double-acting, single-rod ISO 15552 profile cylinder engineered for a 80 mm bore and a 225 mm non-standard made-to-order stroke. It delivers a robust 2513 N push force at 0.5 MPa, utilizing a 25 mm rod with an M20x1.5 thread. The square extruded aluminum barrel eliminates external tie rods, yielding a compact, corrosion-resistant body that mounts flush against machine frames without creating crevices that trap debris.
This specific configuration features a SUS420J2 stainless steel rod (material code A) for superior resistance to moisture and washdown environments. The end caps integrate field-adjustable air cushioning at both ends, allowing technicians to tune the 36 mm cushion length via a screw to soften hard end stops at operating speeds up to 800 mm/s. Note that this SKU lacks a built-in magnet, so it is not wired for CMSE or DMSE position sensing out of the box.
Airtac SE80 Standard Cylinder SE80AX225 Technical Specifications
| Model | Airtac SE80 Standard Cylinder SE80AX225 |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 225 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 SE80AX225
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 80 | Bore size in mm. |
| ×225 | 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 SE80AX225 Is Used
Palletizer Case Pusher
Drives heavy corrugated cases onto accumulation pallets in food packaging lines, leveraging the 2513 N push force alongside the SUS420J2 rod to withstand frequent washdowns.
CNC Lathe Bar Feeder
Indexing raw bar stock into collet chucks where the 225 mm stroke and 36 mm adjustable air cushion absorb the kinetic energy of heavy steel bars at the end of travel.
Pallet Diverter Arm
Actuates heavy routing gates on roller conveyors, relying on the 2268 N retract force to pull the diverter clear of passing pallets without binding.
Is the Airtac SE80 Standard Cylinder SE80AX225 the Right Cylinder?
Selecting this 80 mm bore provides 2513 N of thrust at 0.5 MPa, sitting perfectly between the 63 mm bore (1559 N push) and the 100 mm bore (3927 N push) for heavy-duty positioning tasks. Because this is a 225 mm stroke—exceeding the 1500 mm standard maximum for this bore—it is manufactured as a non-standard made-to-order unit. At strokes of 300 mm or more, the bending moment on the rod bearing increases significantly; for this 225 mm travel, an external guide is still recommended if the load is not rigidly supported to prevent premature seal wear.
As a standard double-acting cylinder, the SE80AX225 relies on live air pressure to hold its position; if air is lost or the valve is centered, the piston will drift and cannot hold a load. For applications requiring true position holding without air pressure, consider the BSE rod lock variant. For retrofitting, this cylinder is dimensionally interchangeable with any ISO 15552 cylinder, utilizing a PT3/8 port and standard mounting accessories.
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 SE80AX225 FAQ
At 0.5 MPa, the SE80AX225 provides 2513 N of push force and 2268 N of pull force. At 0.7 MPa, the push force increases to 3518 N. The maximum push force is 513 kgf when operated at the maximum rated pressure of 1.0 MPa.
Yes, the SE80AX225 is dimensionally interchangeable with other ISO 15552 profile cylinders. It shares the standard 80 mm ISO mounting footprint and PT3/8 port locations, allowing a drop-in retrofit using your existing mounting brackets. Note that this specific SKU lacks a sensor magnet, so if your application requires position feedback, you would need a model with the -S option.
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