Airtac SE80 Standard Cylinder SE80AX650S
The AirTAC Airtac SE80 Standard Cylinder SE80AX650S 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 SE80AX650S
The AirTAC SE80AX650S is a double-acting single-rod profile cylinder built to the ISO 15552 standard. It features an 80 mm bore and a 650 mm stroke, generating 2513 N of push force at 0.5 MPa and up to 513 kgf at 1.0 MPa. The SUS420J2 stainless steel rod equips this unit for corrosive or washdown environments where a standard carbon steel piston would fail prematurely.
The extruded aluminum barrel omits external tie rods, yielding a compact footprint that mounts flush against machine frames while exposing sensor grooves on three sides. Equipped with a built-in magnet (code S), the cylinder interfaces directly with AirTAC CMSE reed and DMSE electronic switches for precise end-position detection. Field-adjustable air cushions at both ends allow technicians to tune deceleration and soften hard mechanical stops.
Airtac SE80 Standard Cylinder SE80AX650S Technical Specifications
| Model | Airtac SE80 Standard Cylinder SE80AX650S |
|---|---|
| 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 SE80AX650S
| 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 SE80AX650S Is Used
Pallet Diverters
Leverages 2513 N of push force to reliably divert heavy loaded pallets along high-speed packaging lines, while the SUS420J2 rod withstands intermittent washdowns.
Injection Mold Extraction
Extends 650 mm to reach deep into injection molding machines, using the adjustable cushion to decelerate the 25 mm rod smoothly when pulling finished plastic parts.
Corrugated Box Compression
Applies up to 513 kgf of clamping pressure to hold large corrugated cartons steady during automated taping and strapping cycles.
Is the Airtac SE80 Standard Cylinder SE80AX650S the Right Cylinder?
This 80 mm bore strikes a heavy-duty balance, sitting between the 63 mm bore (1559 N push @0.5 MPa) and the 100 mm bore (3927 N push @0.5 MPa). Choose the SE80AX650S when your application requires 2513 N of thrust over a 650 mm travel distance. Because this is a standard double-acting cylinder, it will drift if air pressure is lost or the valve is centered; if your process requires strict position holding, consider the BSE rod-lock variant or an external pilot-operated check valve.
At 650 mm of stroke, the unsupported mass of the piston rod introduces bending moments that accelerate guide wear. The 25 mm diameter rod and M20x1.5 thread provide substantial rigidity, but you must use an external linear guide to prevent side-loading damage. As a true ISO 15552 profile cylinder, it serves as a drop-in replacement for other ISO 15552 cylinders, matching the PT3/8 port and standardized mounting accessory dimensions exactly.
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 SE80AX650S 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. The maximum push force is 513 kgf at 1.0 MPa. The operational speed range is 30-800 mm/s.
Yes. The SE80AX650S is dimensionally interchangeable per ISO 15552, meaning it shares the exact same mounting footprint, PT3/8 port size, and rod thread dimensions as other standard ISO 15552 profile cylinders. It also includes a built-in magnet for CMSE or DMSE sensors.
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