Airtac SE80 Standard Cylinder SE80AX45S
The AirTAC Airtac SE80 Standard Cylinder SE80AX45S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø80mm bore and 45mm 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
- Stroke45 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SE80 Standard Cylinder SE80AX45S
The AirTAC SE80AX45S is a double-acting single-rod ISO 15552 profile cylinder engineered to deliver 2513 N of push force at 0.5 MPa. It features a hard-chrome SUS420J2 stainless steel rod (option A), making it highly suitable for corrosive environments or washdown duty where standard carbon steel would fail. The square extruded aluminum barrel eliminates external tie rods, yielding a compact body that mounts flush against machine frames while resisting contamination.
Equipped with a built-in magnet (option S), this unit supports direct mounting of CMSE reed or DMSE electronic sensors along the three integrated sensor grooves. The field-adjustable air cushioning at both ends allows technicians to precisely tune end-of-stroke deceleration via a set screw, softening hard impacts when cycling at speeds up to 30-800 mm/s.
Airtac SE80 Standard Cylinder SE80AX45S Technical Specifications
| Model | Airtac SE80 Standard Cylinder SE80AX45S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 45 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 SE80AX45S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 80 | Bore size in mm. |
| ×45 | 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 SE80AX45S Is Used
CNC Fixture Clamping
Provides 2513 N of secure clamping force on heavy cast iron engine blocks during CNC machining, utilizing the SUS420J2 rod to resist cutting fluid washdown.
Pallet Flap Folding
Executes rapid 45 mm strokes to fold corrugated cardboard flaps on high-speed packaging lines, with adjustable cushioning absorbing the kinetic energy at cycle end.
Hydraulic Press Alignment
Pre-aligns heavy steel plates under a hydraulic press, where the 80 mm bore output and rigid 25 mm rod handle significant side-loading during the positioning phase.
Is the Airtac SE80 Standard Cylinder SE80AX45S the Right Cylinder?
Selecting this 80 mm bore cylinder makes sense when your application requires substantial thrust, but you should size both ways. Stepping down to the 63 mm bore drops the 0.5 MPa push force to 1559 N, while stepping up to the 100 mm bore increases it to 3927 N. The 45 mm stroke provides rapid, short-travel actuation without the side-load risks associated with longer extensions.
For drop-in retrofits, this model is dimensionally interchangeable per ISO 15552 standards, utilizing a PT3/8 port and an M20x1.5 rod thread. Note that the adjustable air cushion only decelerates the piston near stroke end; it is not a locking device. If the machinery must hold a vertical load without live air pressure, integrate an external BSE rod lock or pilot-operated check valve.
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 SE80AX45S FAQ
At 0.5 MPa, this 80 mm bore cylinder provides 2513 N of push force and 2268 N of pull force. At 0.7 MPa, the push force is 3518 N, with a maximum push capacity of 513 kgf at 1.0 MPa. It uses a 25 mm diameter SUS420J2 stainless steel rod with an M20x1.5 thread.
Yes, the SE80AX45S is dimensionally interchangeable per ISO 15552 standards, meaning it shares the exact same mounting footprint and port sizes as other ISO 15552 profile cylinders. You can drop it into existing machinery without modifying the mounting hardware.
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