Airtac SE80 Standard Cylinder SE80BX450S
The AirTAC Airtac SE80 Standard Cylinder SE80BX450S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø80mm bore and 450mm 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
- Stroke450 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SE80 Standard Cylinder SE80BX450S
The AirTAC SE80BX450S is a double-acting ISO 15552 profile cylinder engineered for heavy-duty linear motion. It delivers a substantial 2513 N push at 0.5 MPa, utilizing an 80 mm bore and a 450 mm stroke to power demanding industrial equipment. The square extruded aluminum barrel omits external tie rods, yielding a compact, corrosion-resistant body that mounts flush against machine frames.
This specific configuration integrates a SUS304 stainless steel rod for superior resistance to washdown environments and corrosive agents. Equipped with a built-in magnet (S), it supports CMSE reed and DMSE electronic position sensors seamlessly through the integrated body grooves. The field-adjustable pneumatic cushioning at both ends allows technicians to tune end-of-stroke deceleration, protecting payloads from harsh mechanical impacts.
Airtac SE80 Standard Cylinder SE80BX450S Technical Specifications
| Model | Airtac SE80 Standard Cylinder SE80BX450S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 450 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 SE80BX450S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 80 | Bore size in mm. |
| ×450 | 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 SE80BX450S Is Used
Pallet Diverters
Drives heavy pallet lane diverters in high-throughput packaging lines, utilizing the 2513 N push force to shift loaded pallets smoothly across transfer sections.
Corrugated Box Press
Applies top-sealing pressure on automated corrugated box formers, where the SUS304 stainless rod withstands humid, adhesive-laden atmospheres without pitting.
Injection Mold Ejector
Acts as a secondary parts ejector on large injection molding machines, relying on the 450 mm stroke to clear the press bed and the adjustable cushions to soften rapid retraction.
Is the Airtac SE80 Standard Cylinder SE80BX450S the Right Cylinder?
Selecting this 80 mm bore makes sense when your application requires the 2513 N push at 0.5 MPa, bridging the gap between the 63 mm bore (1559 N push) and the 100 mm bore (3927 N push). For tasks needing less force, stepping down to the 63 mm variant saves space and air consumption, while the 100 mm version is the next step up for heavier loads. Because this model features a 450 mm stroke, the 25 mm rod and bearing face bending stresses under side loads; always utilize an external guide rail to prevent premature seal wear and cylinder binding.
As a true ISO 15552 profile cylinder, the SE80BX450S offers a dimensionally interchangeable footprint for direct retrofits. It uses a PT3/8 port and accepts standard ISO mounting accessories. Note that while the adjustable air cushions decelerate the piston near stroke end, a plain double-acting cylinder cannot hold a load if air pressure is lost; utilize a BSE rod lock variant if static holding is required.
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 SE80BX450S FAQ
This 80 mm bore cylinder operates at speeds of 30-800 mm/s. At 0.5 MPa it provides 2513 N of push and 2268 N of pull force. At 0.7 MPa the push increases to 3518 N, and the absolute maximum push is 513 kgf at 1.0 MPa.
Yes, the SE80BX450S is dimensionally interchangeable per ISO 15552 standards. You can drop it in as a replacement for other ISO 15552 profile cylinders using the same mounting hardware and PT3/8 port connections, while the built-in magnet allows direct pairing with AirTAC CMSE or DMSE sensors.
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