Airtac SE125 Standard Cylinder SE125X1460S
The AirTAC Airtac SE125 Standard Cylinder SE125X1460S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø125mm bore and 1460mm stroke, PT1/2 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ125 mm
- Stroke1460 mm
- Port sizePT1/2
- Acting typeDouble acting
- Rod threadM27×2
- CushionAdjustable, 40 mm
About the Airtac SE125 Standard Cylinder SE125X1460S
The AirTAC SE125X1460S is a double-acting single-rod ISO 15552 profile cylinder engineered for heavy-duty motion tasks. It delivers a substantial 6136 N push force at 0.5 MPa, scaling up to 8590 N at 0.7 MPa, making it ideal for high-load automation. This specific configuration features a 1460 mm non-standard stroke, built to order for specialized long-travel machinery.
The extruded aluminum barrel omits external tie rods, yielding a compact, corrosion-resistant body that mounts flush in tight frameworks. Because this unit includes the -S magnet, it is fully primed for AirTAC CMSE reed and DMSE electronic position sensing along the three integrated sensor grooves. Field-adjustable air cushions at both ends allow you to fine-tune end-of-stroke deceleration, protecting heavy payloads from impact shock.
Airtac SE125 Standard Cylinder SE125X1460S Technical Specifications
| Model | Airtac SE125 Standard Cylinder SE125X1460S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø125 mm |
| Stroke | 1460 mm |
| Acting type | Double acting |
| Port size | PT1/2 |
| Rod thread | M27×2 |
| 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 – 500 mm/s |
| Cushion | Adjustable, 40 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 (Ø125mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 6136 N | 5734 N |
| 0.7 MPa | 8590 N | — |
| Max (@1.0 MPa) | 1251 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SE125 Standard Cylinder SE125X1460S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 125 | Bore size in mm. |
| ×1460 | 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 SE125 Standard Cylinder SE125X1460S Is Used
Automotive Press Feeding
Leveraging the 6136 N push force, this cylinder actuates heavy sheet-metal feeding arms into stamping presses, utilizing its 1460 mm stroke to span wide conveyor gaps.
Pallet Conveyor Diversion
The extended 1460 mm travel drives large diverter arms across multi-lane heavy-pallet conveyors, while the adjustable cushion safely arrests high kinetic energy at stroke ends.
Heavy Steel Plate Lifting
Generating up to 8590 N at 0.7 MPa, this unit lifts and lowers thick steel plates in fabrication stations, relying on the -S magnet to trigger DMSE sensors for precise vertical positioning.
Is the Airtac SE125 Standard Cylinder SE125X1460S the Right Cylinder?
Selecting this 125 mm bore provides the maximum standard thrust in the SE range, outputting 6136 N push at 0.5 MPa. If your application requires less force, stepping down to the 100 mm bore yields 3927 N push, which may improve cycle times and reduce air consumption. Stepping up is not possible as this is the largest standard bore available. Keep in mind that a standard SE cylinder relies on live air pressure to move and hold a load; if unpowered, the piston will drift. For fail-safe load holding, consider the BSE rod-lock variant or an external pilot-operated check valve.
At 1460 mm, this stroke exceeds the 1500 mm maximum standard stroke threshold and is a made-to-order item. Operating a 32 mm diameter rod over this extended length introduces significant side-load risks. You must use an external guide mechanism to prevent rod-bearing bending and premature seal wear. This cylinder uses a PT1/2 port, features an M27x2 rod thread, and includes the -S magnet for CMSE/DMSE sensors. It is dimensionally interchangeable per ISO 15552, allowing drop-in replacement for other ISO 15552 cylinders without altering mounting footprints.
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 SE125 Standard Cylinder SE125X1460S FAQ
At 0.5 MPa, the SE125X1460S outputs 6136 N of push force and 5734 N of pull force. At 0.7 MPa, the push force reaches 8590 N. The maximum thrust is 1252 kgf when operated at the maximum 1.0 MPa pressure.
No, the adjustable air cushion only decelerates the piston near the stroke ends and does not act as a braking mechanism. If air pressure is lost or the valve is centered, the piston will drift. For fail-safe load holding, an external rod lock or the AirTAC BSE variant is required.
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