Airtac SE80 Standard Cylinder SE80X1260S
The AirTAC Airtac SE80 Standard Cylinder SE80X1260S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø80mm bore and 1260mm 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
- Stroke1260 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SE80 Standard Cylinder SE80X1260S
The AirTAC SE80X1260S is a double-acting, single-rod ISO 15552 profile cylinder featuring an 80 mm bore and a 1260 mm stroke. Because this stroke exceeds the standard maximum of 1500 mm, it is manufactured as a non-standard, made-to-order unit. It delivers a robust 2513 N push force at 0.5 MPa and utilizes a PT3/8 port. The extruded aluminum barrel lacks external tie rods, yielding a smooth, compact body that resists corrosion and mounts flush against machine frames.
Equipped with a built-in magnet (S), this model supports AirTAC CMSE reed and DMSE electronic sensors for precise end-of-stroke detection. The field-adjustable pneumatic cushioning at both ends allows technicians to tune deceleration via a screw, softening hard impacts at high cycling speeds. Remember that this cushion only slows the piston near the end of travel; it does not lock or hold the load if air pressure drops.
Airtac SE80 Standard Cylinder SE80X1260S Technical Specifications
| Model | Airtac SE80 Standard Cylinder SE80X1260S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 1260 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 SE80X1260S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 80 | Bore size in mm. |
| ×1260 | 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 SE80X1260S Is Used
Palletizer Strapping Head
Provides 2513 N of push force at 0.5 MPa to actuate heavy-duty strapping heads on automated palletizing lines over its 1260 mm span.
Automated Crate Rejecter
Uses the 1260 mm stroke to extend across a wide conveyor belt, pushing heavy wooden crates into a reject lane during quality control.
Press Transfer Arm
Drives a long transfer arm in a metal stamping facility, utilizing the 80 mm bore force to shift heavy press blanks between die stations.
Is the Airtac SE80 Standard Cylinder SE80X1260S the Right Cylinder?
Stepping down to the 63 mm bore reduces the 0.5 MPa push force to 1559 N, whereas moving up to the 100 mm bore increases it to 3927 N. At 1260 mm, this non-standard stroke requires careful attention to the unsupported rod length. The 25 mm rod and M20x1.5 thread provide substantial rigidity, but the bending moment on the rod bearing under side loads is significant. An external guide rail is strongly recommended to prevent premature bearing wear and rod deflection. For drop-in retrofits, verify the ISO 15552 mounting dimensions, PT3/8 port, and required sensor tracks. Note that a plain SE cylinder will drift if air is lost; if the application demands static holding without live pressure, consider the 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 SE80X1260S 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.
Yes, as an ISO 15552 profile cylinder, it is dimensionally interchangeable with other ISO 15552 cylinders. The built-in S magnet also works directly with AirTAC CMSE reed and DMSE electronic sensors.
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