Airtac SE80 Standard Cylinder SE80X620S
The AirTAC Airtac SE80 Standard Cylinder SE80X620S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø80mm bore and 620mm 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
- Stroke620 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SE80 Standard Cylinder SE80X620S
The AirTAC SE80X620S is a double-acting, single-rod ISO 15552 profile cylinder engineered for heavy-duty motion tasks. Operating at 0.5 MPa, it delivers 2513 N of push force and 2268 N of pull force, scaling to a maximum output of 513 kgf at 1.0 MPa. The 620 mm stroke falls within the standard range for this 80 mm bore, making it immediately suitable for long-travel automation without requiring a custom order.
This model features a built-in magnet (-S) designed to interface seamlessly with AirTAC CMSE reed and DMSE electronic position sensors. The extruded aluminum barrel eliminates external tie rods, presenting a clean, corrosion-resistant profile that mounts flush in tight machine cavities. Furthermore, the field-adjustable pneumatic cushioning at both ends allows technicians to dial in end-of-stroke deceleration via a set screw, protecting the 620 mm travel mechanism from hard impact damage.
Airtac SE80 Standard Cylinder SE80X620S Technical Specifications
| Model | Airtac SE80 Standard Cylinder SE80X620S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 620 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 SE80X620S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 80 | Bore size in mm. |
| ×620 | 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 SE80X620S Is Used
Automotive Body Panel Transfer
Uses the 620 mm stroke to push heavy stamped metal body panels between welding stations, relying on 2513 N of thrust at 0.5 MPa to overcome transfer carriage friction.
Pallet Sorting Diverter
Extends across wide roller conveyors to reroute heavy wooden pallets, utilizing the ISO 15552 profile barrel for flush mounting in tight logistics line clearances.
Large Appliance Carton Sealing
Drives a long-stroke taping head over bulky refrigerator packaging, where the field-adjustable end cushions absorb the kinetic energy of the heavy 80 mm bore assembly.
Is the Airtac SE80 Standard Cylinder SE80X620S the Right Cylinder?
When sizing this 80 mm bore actuator, consider stepping down to the 63 mm variant if your load requires less power, as the 63 mm bore provides 1559 N of push at 0.5 MPa. Conversely, if your application demands higher thrust, upgrading to the 100 mm bore yields 3927 N of push at 0.5 MPa. Because this is a standard 620 mm stroke, it avoids made-to-order lead times while providing extensive travel. To ensure accurate position feedback, pair the integrated magnet with CMSE or DMSE sensors.
With a 620 mm stroke, the Ø25 mm rod and internal bearing face significant bending moments under heavy side loads; an external guide rail is strongly recommended to prevent premature seal wear and rod deflection. Remember that the adjustable air cushion only decelerates the piston near the stroke ends and does not hold the load if air pressure is lost. If your machine requires true position holding during an air failure, integrate an external pilot-operated check valve or specify 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 SE80X620S FAQ
The SE80X620S generates 2513 N of push force and 2268 N of pull force at 0.5 MPa. At 0.7 MPa, the push force increases to 3518 N, with a maximum push capacity of 513 kgf at 1.0 MPa. The pneumatic port size is PT3/8.
Yes, the SE80X620S is dimensionally interchangeable per ISO 15552 standards, allowing it to serve as a drop-in replacement for other ISO 15552 profile cylinders using the same mounting hardware and footprint. The integrated -S magnet also allows direct fitting of AirTAC CMSE and DMSE sensors.
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