Airtac SE80 Standard Cylinder SE80X320S
The AirTAC Airtac SE80 Standard Cylinder SE80X320S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø80mm bore and 320mm 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
- Stroke320 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SE80 Standard Cylinder SE80X320S
The AirTAC SE80X320S is a double-acting single-rod profile cylinder built to the ISO 15552 standard, delivering a robust 2513 N push force at 0.5 MPa. Its square extruded aluminum barrel eliminates external tie rods, yielding a compact footprint that mounts flush against machine frames while resisting corrosion.
Equipped with a built-in position magnet (-S), this unit drives AirTAC CMSE reed and DMSE electronic sensors directly from the integrated side grooves. Field-adjustable pneumatic cushioning at both ends allows technicians to tune end-of-stroke deceleration, softening hard impacts when moving heavy loads at high cycle rates.
Airtac SE80 Standard Cylinder SE80X320S Technical Specifications
| Model | Airtac SE80 Standard Cylinder SE80X320S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 320 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 SE80X320S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 80 | Bore size in mm. |
| ×320 | 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 SE80X320S Is Used
Pallet Transfer Diverters
Uses the 2513 N extend force to push heavy timber pallets sideways onto secondary packaging lines, absorbing the kinetic energy of the 320 mm stroke via tuned pneumatic cushioning.
Press Brake Material Stops
Positions sheet metal backstops in heavy gauge forming presses, relying on the M20x1.5 rod thread and 25 mm rod diameter to withstand deflection during part ejection.
Corrugated Box Flappers
Folds large corrugated carton flaps in continuous packaging operations, using the integrated magnet and DMSE sensors to confirm flap closure timing for the glue applicator.
Is the Airtac SE80 Standard Cylinder SE80X320S the Right Cylinder?
Stepping down to a 63 mm bore drops the 0.5 MPa push output to 1559 N, whereas stepping up to a 100 mm bore increases it to 3927 N, giving you clear scaling options around this 80 mm model. Because the 320 mm stroke creates leverage that can stress the rod bearing, applying an external guide rail is advised to prevent premature side-load wear. Remember that the adjustable air cushion only decelerates the piston near stroke end; it cannot hold a load if air pressure drops. For position holding, select a BSE rod-lock variant or an external pilot-operated check valve. This cylinder is dimensionally interchangeable per ISO 15552, serving as a drop-in replacement for other ISO 15552 cylinders using the existing PT3/8 port and standard mounting accessories.
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 SE80X320S FAQ
At 0.5 MPa, the push force is 2513 N and the pull force is 2268 N. At 0.7 MPa, the push force is 3518 N. The maximum push force is 513 kgf at 1.0 MPa. The operational speed range is 30-800 mm/s.
It is dimensionally interchangeable per ISO 15552, allowing it to drop into existing foot and flange mounting patterns with a PT3/8 port. However, it does not hold position unpowered; the adjustable air cushion only decelerates the piston near stroke end. You must add a BSE rod lock or external check valve for load holding.
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