Airtac SE80 Standard Cylinder SE80AX300
The AirTAC Airtac SE80 Standard Cylinder SE80AX300 is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø80mm bore and 300mm 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
- Stroke300 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SE80 Standard Cylinder SE80AX300
The AirTAC SE80AX300 is a double-acting single-rod ISO 15552 profile cylinder engineered for heavy-duty pneumatics. It delivers a substantial 2513 N push force at 0.5 MPa and utilizes a 300 mm stroke. Built with a SUS420J2 stainless steel rod, this specific configuration is tailored for corrosive or washdown environments where standard carbon steel rods would degrade.
Unlike traditional tie-rod cylinders, this unit features an extruded aluminum barrel with sensor grooves on three sides, allowing for flush mounting and easy sensor placement. It includes field-adjustable air cushioning at both ends to decelerate the piston smoothly, preventing hard end-stop impacts at high cycle rates.
Airtac SE80 Standard Cylinder SE80AX300 Technical Specifications
| Model | Airtac SE80 Standard Cylinder SE80AX300 |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 300 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 SE80AX300
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 80 | Bore size in mm. |
| ×300 | 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 SE80AX300 Is Used
Pallet Dispenser Pusher
Uses the 2513 N push force at 0.5 MPa to index empty pallets into a wrapping station, relying on the SUS420J2 rod to withstand occasional chemical washdowns.
Heavy Belt Diverter
Strokes 300 mm to swing a diverter arm on a high-volume parcel conveyor, where the adjustable end cushions absorb the kinetic energy of the heavy mechanism.
CNC Chip Conveyor Gate
Actuates a 300 mm chip-disposal gate in a machining center, leveraging the stainless steel rod to resist coolant mist and metal swarf exposure.
Is the Airtac SE80 Standard Cylinder SE80AX300 the Right Cylinder?
Selecting this 80 mm bore provides 2513 N of push force at 0.5 MPa. If your application requires less force, stepping down to a 63 mm bore yields 1559 N; conversely, scaling up to a 100 mm bore provides 3927 N. This SKU lacks a built-in magnet, so position sensing requires external switches or a different variant.
Because this model features a 300 mm stroke, the extended rod is subject to increased bending moments under side loads. Pairing it with an external guide rail is highly recommended to prevent premature rod-bearing wear. Remember that the adjustable air cushion only decelerates the piston near stroke end; it does not hold the load if air pressure is lost. For position holding, consider a BSE rod lock variant.
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 SE80AX300 FAQ
At 0.5 MPa, the push force is 2513 N and the pull force is 2268 N. At 0.7 MPa, the push force is 3518 N. The maximum push force is 513 kgf at 1.0 MPa. It features a PT3/8 port, a 25 mm rod diameter, and an M20x1.5 rod-end thread.
Yes, it is dimensionally interchangeable per ISO 15552 standards, serving as a drop-in replacement for other ISO 15552 profile cylinders. However, the adjustable cushion only decelerates the piston near the stroke end; it does not function as a brake or lock, so the load will drift if air pressure is lost.
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