Airtac SE80 Standard Cylinder SE80AX70
The AirTAC Airtac SE80 Standard Cylinder SE80AX70 is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø80mm bore and 70mm 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
- Stroke70 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SE80 Standard Cylinder SE80AX70
The AirTAC SE80AX70 is a double-acting single-rod profile cylinder built to ISO 15552 dimensions, delivering a robust 2513 N push force at 0.5 MPa. It features a 70 mm stroke and a corrosion-resistant SUS420J2 stainless steel rod, making it highly suitable for washdown or humid environments.
This unit utilizes a square extruded aluminum barrel without external tie rods, allowing for flush mounting and reduced overall weight. The field-adjustable air cushioning at both ends can be tuned to decelerate heavy loads smoothly, while the three integrated sensor grooves accommodate position switches if retrofitted later.
Airtac SE80 Standard Cylinder SE80AX70 Technical Specifications
| Model | Airtac SE80 Standard Cylinder SE80AX70 |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 70 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 SE80AX70
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 80 | Bore size in mm. |
| ×70 | 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 SE80AX70 Is Used
Carton Flap Folding
Provides the 2513 N push force required to fold heavy cardboard flaps on high-speed packaging lines, while the SUS420J2 rod resists moisture in damp packing facilities.
Pallet Diverting
Uses the 70 mm stroke to push loaded pallets onto secondary conveyor tracks, benefiting from the adjustable end cushions to soften impacts at high travel speeds.
Bottle Rinse Station
Actuates rinse nozzles into position where the stainless steel rod prevents corrosion from constant exposure to water and cleaning chemicals.
Is the Airtac SE80 Standard Cylinder SE80AX70 the Right Cylinder?
When sizing this 80 mm bore actuator, consider stepping down to a 63 mm bore (providing 1559 N push at 0.5 MPa) for lighter loads, or stepping up to a 100 mm bore (delivering 3927 N push at 0.5 MPa) if your application requires significantly more thrust. Because this SKU lacks the -S magnet, it cannot support CMSE or DMSE electronic position sensing out of the box.
As a standard ISO 15552 cylinder, it serves as a drop-in replacement for other ISO 15552 profile cylinders, matching mounting interface dimensions and PT3/8 ports exactly. Remember that the adjustable air cushion only decelerates the piston near stroke end; it is not a locking mechanism, so loads will drift if air pressure is lost.
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 SE80AX70 FAQ
At 0.5 MPa, the SE80AX70 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 at 1.0 MPa.
Yes, the SE80AX70 is dimensionally interchangeable with any standard ISO 15552 profile cylinder. It shares the same standardized mounting interface and PT3/8 port size, allowing for a direct retrofit without modifying your machinery.
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