Airtac SE32 Standard Cylinder SE32X143S
The AirTAC Airtac SE32 Standard Cylinder SE32X143S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø32mm bore and 143mm stroke, PT1/8 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ32 mm
- Stroke143 mm
- Port sizePT1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
About the Airtac SE32 Standard Cylinder SE32X143S
The AirTAC SE32X143S is a double-acting, single-rod ISO 15552 profile cylinder engineered for compact automation tasks. It features a 32 mm bore and a non-standard 143 mm stroke, generating 402 N of push force at 0.5 MPa. The extruded aluminum barrel design omits external tie rods, yielding a smooth, corrosion-resistant body that mounts flush against machine frames while retaining the standardized ISO 15552 footprint.
Equipped with a built-in magnet (-S), this unit supports AirTAC CMSE reed and DMSE electronic position sensors along the three integrated sensor grooves. Field-adjustable pneumatic cushioning at both ends allows technicians to tune end-of-stroke deceleration via a set screw, softening impacts when cycling at speeds up to 800 mm/s.
Airtac SE32 Standard Cylinder SE32X143S Technical Specifications
| Model | Airtac SE32 Standard Cylinder SE32X143S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 143 mm |
| Acting type | Double acting |
| Port size | PT1/8 |
| Rod thread | M10×1.25 |
| 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, 27 mm |
| Max stroke | Up to 1000 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 (Ø32mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 402 N | 346 N |
| 0.7 MPa | 563 N | — |
| Max (@1.0 MPa) | 82 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SE32 Standard Cylinder SE32X143S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 32 | Bore size in mm. |
| ×143 | 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 SE32 Standard Cylinder SE32X143S Is Used
PCB Router Z-Axis
Drives the vertical plunge of a small-format PCB depaneling router, using the 143 mm stroke to clear the tool holder during bit changes.
Carton Flap Folder
Actuates a mechanical arm to tuck minor flaps on small pharmaceutical cartons, where the 402 N push force easily overcomes light cardboard resistance.
Lab Sample Dispenser
Positions a pipette array over a microplate matrix, utilizing the -S magnet and DMSE sensors for precise 143 mm travel confirmation.
Is the Airtac SE32 Standard Cylinder SE32X143S the Right Cylinder?
Choosing the 32 mm bore is ideal for lighter duties requiring 402 N push at 0.5 MPa. If your application demands less force, you must drop down to a smaller non-ISO bore, but if you need to step up, the next size in the SE range is the 40 mm bore, which provides 628 N push at 0.5 MPa. Because this SE32X143S has a non-standard 143 mm stroke, it is a made-to-order item; expect a slightly longer lead time than standard strokes like 125 mm or 150 mm.
As a double-acting cylinder, it relies on live air pressure to hold a load; if air is lost or the valve is centered, the piston will drift. The adjustable air cushion only decelerates the piston near the stroke ends and cannot act as a locking device. For position-holding safety, consider the BSE rod-lock variant or an external pilot-operated check valve.
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 SE32 Standard Cylinder SE32X143S FAQ
At 0.5 MPa, the SE32X143S provides 402 N of push force and 345 N of pull force. At 0.7 MPa, the push force is 563 N. The maximum push force is 82 kgf at 1.0 MPa. It operates at speeds ranging from 30 to 800 mm/s.
No, the standard SE cylinder does not hold its position if air is lost or the valve is centered, as the piston will drift. The adjustable air cushion at both ends only decelerates the piston near the stroke end and is not a locking brake. For secure load holding, use the BSE variant with a rod lock.
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