The AirTAC AirTAC SE100X425S ISO 15552 Cylinder | 100mm Bore is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø100mm bore and 425mm 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.
The AirTAC SE100X425S is a double-acting single-rod ISO 15552 profile cylinder engineered for heavy-duty pneumatics, delivering a substantial 3927 N of push force at 0.5 MPa and up to 801 kgf at 1.0 MPa. Its square extruded aluminum barrel eliminates external tie rods, yielding a flush, corrosion-resistant body that simplifies flush mounting on heavy machinery.
Equipped with a built-in magnet (-S), this unit directly supports AirTAC CMSE reed and DMSE electronic position sensors along the three integrated sensor grooves. The field-adjustable pneumatic cushioning at both ends allows technicians to dial in end-of-stroke deceleration via a set screw, softening hard impacts during high-speed 425 mm traverses.
| Model | AirTAC SE100X425S ISO 15552 Cylinder | 100mm Bore |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 425 mm |
| Acting type | Double acting |
| Port size | PT1/2 |
| 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).
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 3927 N | 3682 N |
| 0.7 MPa | 5498 N | — |
| Max (@1.0 MPa) | 801 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 100 | Bore size in mm. |
| ×425 | 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).
Utilizes the 3927 N push force at 0.5 MPa to positively fold and seal heavy corrugated blanks on high-speed end-of-line packaging lines.
Leverages the 425 mm stroke to reach deep into large injection molding machines, extracting bulky automotive interior panels safely.
Applies controlled downward pressure for straightening thick steel plates, where the adjustable air cushion softens the 5497 N impact at 0.7 MPa.
Selecting this 100 mm bore makes sense when 80 mm (2513 N push @0.5 MPa) is underpowered for your rig, but stepping up to 125 mm (6136 N push @0.5 MPa) would be physical overkill for the available frame space. Because the 425 mm stroke generates significant leverage on the Ø25 mm rod, an external guide is strongly recommended to prevent rod-bearing bending under heavy lateral loads.
As a dimensionally interchangeable ISO 15552 cylinder, it serves as a drop-in replacement for other ISO 15552 profile cylinders, matching the 100 mm footprint, 425 mm stroke, PT1/2 port, and standardized mounting accessories. Note that this plain SE model does not hold its load when air is lost; if your application requires static holding without live pressure, pivot to the BSE rod-lock variant.
Quick checklist
At 0.5 MPa, the push force is 3927 N and the pull force is 3681 N. At 0.7 MPa, the push force is 5497 N, with a maximum push of 801 kgf at 1.0 MPa. The cylinder features a PT1/2 port and an M20x1.5 rod-end thread.
No, the SE100X425S is a standard double-acting cylinder and will drift if air pressure is lost or the valve is centered. The adjustable air cushion only decelerates the piston near the stroke end; it does not act as a brake. For fail-safe load holding, consider the AirTAC BSE rod-lock series.
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