Airtac SE80 Standard Cylinder SE80X280S
The AirTAC Airtac SE80 Standard Cylinder SE80X280S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø80mm bore and 280mm 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
- Stroke280 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SE80 Standard Cylinder SE80X280S
The AirTAC SE80X280S is a double-acting single-rod profile cylinder built to the ISO 15552 / VDMA 24562 standard. It delivers a robust 2513 N push force at 0.5 MPa and utilizes a PT3/8 port paired with a 25 mm hard-chrome rod. The extruded aluminum barrel omits external tie rods, yielding a flush body that resists corrosion and simplifies bracket mounting in tight machinery frames.
Equipped with a built-in magnet (-S), this unit seamlessly hosts AirTAC CMSE reed and DMSE electronic position sensors along its integrated side grooves. The field-adjustable pneumatic cushioning at both stroke ends allows technicians to dial in deceleration, softening hard end-of-travel impacts without relying on fixed rubber bumpers.
Airtac SE80 Standard Cylinder SE80X280S Technical Specifications
| Model | Airtac SE80 Standard Cylinder SE80X280S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 280 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 SE80X280S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 80 | Bore size in mm. |
| ×280 | 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 SE80X280S Is Used
Pallet Conveyor Diverter
Handles heavy pallet redirection on packaging lines using the 2513 N push force and 280 mm stroke to swing routing gates reliably.
Case Erector Forming
Drives the folding mechanism on automated carton erectors, utilizing the 36 mm cushion length to soften the 280 mm travel impact.
Injection Mold Extraction
Pushes molded plastic parts out of heavy tooling, relying on the 513 kgf maximum thrust and CMSE sensor feedback for timing.
Is the Airtac SE80 Standard Cylinder SE80X280S the Right Cylinder?
At 0.5 MPa, this 80 mm bore generates 2513 N of push force. If your assembly requires less thrust, stepping down to the 63 mm bore yields 1559 N, while moving up to the 100 mm bore provides 3927 N for heavier payloads. Because the 280 mm stroke creates a long lever arm, unsupported side loads can induce bending on the 25 mm rod bearing; always incorporate an external guide rail to prevent premature wear.
This SE profile cylinder serves as a dimensionally interchangeable drop-in replacement for any ISO 15552 cylinder, matching standard mounting footprints and hardware. Remember that the adjustable air cushion only decelerates the piston near the stroke ends—it is not a locking mechanism. If your process must hold a vertical load when air pressure drops, pair this cylinder with an external pilot-operated check valve or select 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 SE80X280S FAQ
At 0.5 MPa, this 80 mm bore cylinder outputs 2513 N of push force and 2268 N of pull force. At 0.7 MPa, the push force increases to 3518 N, with a maximum push capacity of 513 kgf at 1.0 MPa. The operational speed range is 30-800 mm/s.
No, the adjustable air cushion at both ends only decelerates the piston near the end of its 280 mm stroke; it does not lock the rod. If you need to maintain position or hold a load vertically without live pressure, you must use an external pilot-operated check valve or transition to the AirTAC BSE rod-lock series.
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