Airtac SE80 Standard Cylinder SE80AX400S
The AirTAC Airtac SE80 Standard Cylinder SE80AX400S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø80mm bore and 400mm 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
- Stroke400 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SE80 Standard Cylinder SE80AX400S
The AirTAC SE80AX400S is a double-acting, single-rod ISO 15552 profile cylinder engineered for rigorous pneumatic duty. It features an 80 mm bore and a 400 mm stroke, generating 2513 N of push force at 0.5 MPa (3518 N at 0.7 MPa). The code 'A' designates a SUS420J2 stainless steel piston rod, making this unit highly suitable for corrosive or washdown environments where standard carbon steel rods would degrade.
Built strictly to the VDMA 24562 standard, the extruded aluminum barrel omits external tie rods entirely. This clean-profile design prevents debris accumulation and allows mounting accessories to attach flush across three integrated sensor grooves. The included 'S' magnet enables seamless position detection with AirTAC CMSE reed or DMSE electronic switches, while the field-adjustable air cushioning at both ends lets technicians dial in end-of-stroke deceleration to protect heavy payloads.
Airtac SE80 Standard Cylinder SE80AX400S Technical Specifications
| Model | Airtac SE80 Standard Cylinder SE80AX400S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 400 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 SE80AX400S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 80 | Bore size in mm. |
| ×400 | 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 SE80AX400S Is Used
Corrosive-Resistant Palletizer
The SUS420J2 rod withstands humid washdown zones while the 2513 N push force securely lifts and positions heavy pallets over the 400 mm stroke.
Metal Press Straightener
Delivers 3518 N of thrust at 0.7 MPa to flatten sheet metal blanks, using the adjustable end cushions to soften the hard mechanical stop at high speeds.
Chemical Dispense Valve
The stainless steel rod provides reliable actuation in aggressive chemical environments, driving a 400 mm stroke to open and close large process valves.
Is the Airtac SE80 Standard Cylinder SE80AX400S the Right Cylinder?
If 2513 N of push at 0.5 MPa is too much force, stepping down to a 63 mm bore yields 1559 N. Conversely, if you need more thrust, the 100 mm bore provides 3927 N at the same pressure. This SE80AX400S uses a PT3/8 port and an M20x1.5 rod thread. As a standard ISO 15552 cylinder, it serves as a direct dimensional drop-in replacement for comparable ISO profile cylinders, sharing standard FA, FB, or TC mounting accessories.
Because the stroke is 400 mm, the unsupported mass of the rod increases the risk of side-load bending on the front bearing. For heavy lateral loads, incorporate an external guide rail to prevent premature wear. Note that the adjustable air cushion only decelerates the piston near the stroke ends; it does not lock or hold the load. If the application requires true position holding upon air loss, specify a BSE rod-lock cylinder or use an external 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 SE80AX400S FAQ
At 0.5 MPa, the SE80AX400S provides 2513 N of push force and 2268 N of pull force. At 0.7 MPa, the push force reaches 3518 N. The maximum push force is 513 kgf at 1.0 MPa. The operational speed range is 30-800 mm/s.
Yes, the SE80AX400S is dimensionally interchangeable per ISO 15552 standards. You can drop it into existing fixtures using standard mounting hardware. It features a PT3/8 port and includes a magnet for CMSE and DMSE position sensors.
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