Airtac SE80 Standard Cylinder SE80AX425
The AirTAC Airtac SE80 Standard Cylinder SE80AX425 is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø80mm bore and 425mm 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
- Stroke425 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SE80 Standard Cylinder SE80AX425
The AirTAC SE80AX425 is a double-acting, single-rod ISO 15552 profile cylinder engineered to deliver a robust 2513 N push force at 0.5 MPa. It features an 80 mm bore, a 425 mm stroke, and a SUS420J2 stainless steel piston rod, making it highly suitable for corrosive or washdown environments where standard carbon steel rods would fail.
Its extruded aluminum barrel omits external tie rods, yielding a compact, flush-mounting body that resists dirt buildup. The cylinder relies on field-adjustable pneumatic cushioning at both ends to decelerate the payload smoothly, and because this specific SKU lacks a built-in magnet, it does not support direct CMSE or DMSE position sensing without modification.
Airtac SE80 Standard Cylinder SE80AX425 Technical Specifications
| Model | Airtac SE80 Standard Cylinder SE80AX425 |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 425 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 SE80AX425
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 80 | Bore size in mm. |
| ×425 | 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 SE80AX425 Is Used
Palletizer Case Pusher
Drives corrugated cardboard cartons onto accumulation pallets in washdown packaging lines, utilizing the 2513 N push force and SUS420J2 rod to withstand daily chemical sanitization.
Heavy-Duty Diverter Gate
Actuates a heavy routing flap on a high-throughput parcel conveyor, relying on the 425 mm stroke to clear wide transport belts and the adjustable cushion to soften end-of-stroke impacts.
Bottle Rinser Station
Inverts and lowers plastic bottle mandrels into a sterile rinsing bath, where the stainless steel rod material prevents corrosion from constant exposure to chlorinated water.
Is the Airtac SE80 Standard Cylinder SE80AX425 the Right Cylinder?
This 80 mm bore generates 2513 N of push force at 0.5 MPa. If your application requires less force, the 63 mm bore offers 1559 N; if you need more power, stepping up to the 100 mm bore provides 3927 N. Keep in mind that a standard SE cylinder will drift and cannot hold a load if air pressure is lost—use a BSE rod lock variant for secure positioning.
At 425 mm of stroke, the 25 mm rod and its M20x1.5 thread can handle significant side loads, but an external guide is strongly recommended to prevent rod-bearing bending. As a true ISO 15552 profile cylinder, it serves as a drop-in dimensional replacement for any standard ISO 15552 unit, 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 SE80AX425 FAQ
At 0.5 MPa, the SE80AX425 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 the maximum operating pressure of 1.0 MPa.
Yes, the SE80AX425 is dimensionally interchangeable with any ISO 15552 profile cylinder, matching standard mounting interface dimensions, PT3/8 ports, and a 425 mm stroke. However, note that this specific SKU lacks a sensor magnet, so CMSE or DMSE switches will not function without a rod upgrade.
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