Airtac SE80 Standard Cylinder SE80X650
The AirTAC Airtac SE80 Standard Cylinder SE80X650 is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø80mm bore and 650mm 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
- Stroke650 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SE80 Standard Cylinder SE80X650
The AirTAC SE80X650 is a double-acting single-rod ISO 15552 profile cylinder engineered to deliver 2513 N of push force at 0.5 MPa and 3518 N at 0.7 MPa. Its square extruded aluminum barrel eliminates external tie rods, yielding a compact, corrosion-resistant body that mounts flush against machine frames while freeing up three full sensor grooves for flexible positioning. This 80 mm bore unit travels a 650 mm stroke at speeds of 30-800 mm/s, utilizing a PT3/8 port and a Ø25 mm hard-chrome rod with an M20x1.5 thread.
Because this SKU lacks the built-in magnet suffix, it does not directly support AirTAC CMSE or DMSE position sensors without modification. The end caps feature field-adjustable pneumatic cushioning at both ends, allowing technicians to tune the exhaust bleed via a setscrew to soften hard end-stops at high traverse speeds. This cushion mechanism only decelerates the piston near the stroke terminus; it is not a mechanical lock and will not hold a load if air pressure drops.
Airtac SE80 Standard Cylinder SE80X650 Technical Specifications
| Model | Airtac SE80 Standard Cylinder SE80X650 |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 650 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 SE80X650
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 80 | Bore size in mm. |
| ×650 | 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 SE80X650 Is Used
Pallet Transfer Line Diverter
Uses the 2513 N push force at 0.5 MPa to reliably deflect heavy timber pallets onto a secondary conveyor belt chain without stalling.
Corrugated Box Folder
Leverages the 650 mm stroke to fully extend and fold large corrugated carton flaps, relying on adjustable end cushions to prevent crushing the board.
Injection Mold Platen Ejector
Deploys the 3518 N extend force at 0.7 MPa to push finished plastic injection-molded parts clear of the tooling cavity before the robotic extractor.
Is the Airtac SE80 Standard Cylinder SE80X650 the Right Cylinder?
When sizing this 80 mm bore model, compare its 2513 N push at 0.5 MPa against the neighboring bores: the 63 mm cylinder yields 1559 N, while the 100 mm cylinder provides 3927 N. Stepping up or down lets you match the exact payload without oversizing the valve package. As a true ISO 15552 / VDMA 24562 profile cylinder, this unit is dimensionally interchangeable with other ISO 15552 cylinders, allowing you to reuse existing mounting hardware like FA front flanges or TC center trunnions during a retrofit.
With a 650 mm stroke, the unsupported rod length increases the risk of side-load bending on the front bearing. For heavy off-center loads, implement an external linear guide to prevent premature wear. Note that a plain SE cylinder drifts when air is lost or the valve is centered; if your application requires true position holding, pair this cylinder with an external pilot-operated check valve or specify the AirTAC 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 SE80X650 FAQ
The SE80X650 generates 2513 N push and 2268 N pull at 0.5 MPa, 3518 N push at 0.7 MPa, and a maximum push of 513 kgf at 1.0 MPa. It features a PT3/8 port and an M20x1.5 rod-end thread.
Yes. The SE80X650 is a true ISO 15552 / VDMA 24562 profile cylinder, making it dimensionally interchangeable with other ISO 15552 cylinders for drop-in mounting. You can reuse your existing FA flanges or TC trunnions, but note this specific SKU lacks a sensor magnet for position switches.
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