Airtac SE80 Standard Cylinder SE80AX450
The AirTAC Airtac SE80 Standard Cylinder SE80AX450 is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø80mm bore and 450mm 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
- Stroke450 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SE80 Standard Cylinder SE80AX450
The AirTAC SE80AX450 is a double-acting, single-rod ISO 15552 profile cylinder engineered for a 450 mm stroke. It features an 80 mm bore that generates 2513 N of push force at 0.5 MPa and up to 3518 N at 0.7 MPa. The extruded aluminum barrel design omits external tie rods, yielding a compact, corrosion-resistant body that mounts flush against machine frames while retaining the standardized ISO 15552 footprint for direct retrofitting.
This specific SKU incorporates a SUS420J2 stainless steel rod (option A) to resist corrosion in washdown or humid environments. It lacks a built-in position sensor magnet, meaning external stroke limit verification must be handled separately unless a magnet-equipped variant is specified. The field-adjustable pneumatic cushioning at both ends allows technicians to fine-tune end-of-stroke deceleration, protecting payloads from harsh mechanical impacts.
Airtac SE80 Standard Cylinder SE80AX450 Technical Specifications
| Model | Airtac SE80 Standard Cylinder SE80AX450 |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 450 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 SE80AX450
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 80 | Bore size in mm. |
| ×450 | 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 SE80AX450 Is Used
Bottling Line Diverters
Drives lane shifting gates on high-speed beverage conveyors, utilizing the 2513 N push force to overcome carton friction and the SUS420J2 rod to withstand daily washdowns.
Corrugated Box Flap Folders
Actuates mechanical flap-closing arms on case packers, where the 450 mm stroke provides the reach needed to span large shipping cartons without external linkage.
CNC Pallet Push-offs
Ejects finished machined pallets from machining centers, relying on the 36 mm cushion length to smoothly decelerate the 80 mm piston before it strikes the end cap.
Is the Airtac SE80 Standard Cylinder SE80AX450 the Right Cylinder?
Selecting this 80 mm bore makes sense when your application requires approximately 2513 N of push force at 0.5 MPa. If your load demands less force, stepping down to the 63 mm bore yields 1559 N of push, while moving up to the 100 mm bore provides 3927 N of push for heavier payloads. Because this unit uses a PT3/8 port and a 25 mm diameter rod with an M20x1.5 thread, it handles moderate side loads well.
Since the 450 mm stroke exceeds the 300 mm threshold, the unsupported piston rod is highly susceptible to bending under lateral loads; you must use an external guide rail to prevent rod-bearing damage. Remember that the adjustable air cushion only decelerates the piston near the stroke ends and does not hold a load if air pressure is lost—use a BSE rod lock for position holding. To replace an existing cylinder, match the 80 mm bore, 450 mm stroke, PT3/8 port, and basic mounting interface.
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 SE80AX450 FAQ
The SE80AX450 generates 2513 N of push force and 2268 N of pull force at 0.5 MPa. At 0.7 MPa, the push force increases to 3518 N. The maximum push force is 513 kgf at 1.0 MPa. It operates at speeds between 30 and 800 mm/s.
Yes, the SE80AX450 is dimensionally interchangeable with other ISO 15552 profile cylinders. You can drop it into existing mounts matching the 80 mm bore, 450 mm stroke, and PT3/8 port size. Note that this specific SKU lacks a sensor magnet, so if your old setup used reed or electronic switches, you will need a magnet-equipped variant.
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