Airtac SE80 Standard Cylinder SE80X350
The AirTAC Airtac SE80 Standard Cylinder SE80X350 is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø80mm bore and 350mm 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
- Stroke350 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SE80 Standard Cylinder SE80X350
The AirTAC SE80X350 is a double-acting, single-rod ISO 15552 profile cylinder engineered to deliver a robust 2513 N push force at 0.5 MPa. Its clean extruded aluminum barrel omits external tie rods, yielding a compact, corrosion-resistant body that mounts flush against machine frames while retaining the standardized ISO 15552 footprint for seamless retrofits.
This 80 mm bore unit utilizes a PT3/8 port and a Ø25 mm piston rod to handle a 350 mm stroke. Because this SKU lacks the -S magnet code, it is built for straightforward actuation without position sensing; field-adjustable air cushions at both ends allow you to fine-tune end-of-stroke deceleration to protect heavy payloads.
Airtac SE80 Standard Cylinder SE80X350 Technical Specifications
| Model | Airtac SE80 Standard Cylinder SE80X350 |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 350 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 SE80X350
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 80 | Bore size in mm. |
| ×350 | 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 SE80X350 Is Used
Pallet Diverters
Leverages the 2513 N extend force to push heavy timber pallets cleanly across transfer lines without stalling under friction.
Corrugated Box Flap Folders
Uses the 350 mm stroke to reach across wide packaging machine beds, folding large double-wall cardboard flaps at high cycling rates.
Press Brake Material Stops
Relies on the rigid 80 mm profile body and M20x1.5 rod thread to position heavy-gauge sheet metal backgauges accurately before bending.
Is the Airtac SE80 Standard Cylinder SE80X350 the Right Cylinder?
Stepping down from this 80 mm bore, the 63 mm variant offers a 1559 N push at 0.5 MPa, whereas moving up to the 100 mm bore provides 3927 N of thrust. If your mechanism must hold a vertical load during a pressure loss or valve centering, note that a standard SE cylinder will drift and requires a BSE rod lock or external pilot-operated check valve.
For a 350 mm stroke, the unsupported rod length increases bending stress on the front bearing under side loads; incorporating an external guide rail prevents premature wear. As a dimensionally interchangeable ISO 15552 component, this cylinder matches standard mounting accessories like FA front flanges or TC center trunnions, with PT3/8 threads for pneumatic plumbing.
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 SE80X350 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 reaches 3518 N, with a maximum push capacity of 513 kgf at 1.0 MPa. The operational speed range is 30-800 mm/s.
Yes, the SE80X350 is dimensionally interchangeable with other ISO 15552 profile cylinders. It shares the standardized mounting interface and utilizes a PT3/8 port. Note that this specific SKU does not include a position-sensing magnet (-S), so it cannot host CMSE or DMSE electronic switches without modification.
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