Airtac SE32 Standard Cylinder SE32X325S
The AirTAC Airtac SE32 Standard Cylinder SE32X325S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø32mm bore and 325mm 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
- Stroke325 mm
- Port sizePT1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
About the Airtac SE32 Standard Cylinder SE32X325S
The AirTAC SE32X325S is a double-acting, single-rod ISO 15552 profile cylinder engineered for compact automation. It delivers a 402 N push force at 0.5 MPa, utilizing a 32 mm bore and a 325 mm stroke. The square extruded aluminum barrel omits external tie rods, yielding a smooth, corrosion-resistant body that mounts flush against machine frames while freeing up valuable space.
This specific configuration includes a built-in magnet (-S) for non-contact position detection using AirTAC CMSE reed or DMSE electronic sensors. To protect the end caps during high-speed cycling up to 800 mm/s, the cylinder integrates field-adjustable pneumatic cushioning at both ends. You can tune the exhaust flow with a screwdriver to soften the impact precisely for your moving load.
Airtac SE32 Standard Cylinder SE32X325S Technical Specifications
| Model | Airtac SE32 Standard Cylinder SE32X325S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 325 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 SE32X325S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 32 | Bore size in mm. |
| ×325 | 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 SE32X325S Is Used
PCB Drill Bit Changer
Cycles a tool carousel over 325mm to swap micro-drills in CNC PCB routers, using the 402N extend force to positively seat the tool holder.
Small Parts Diverter Gate
Pushes a lightweight aluminum flap across a packaging conveyor to sort small plastic housings, relying on the flush profile barrel to avoid snagging passing boxes.
Lab Sample Tube Ejector
Extends 325mm to eject filled centrifuge tubes from a centrifuge carousel, using the integrated magnet and DMSE sensor to confirm full ejection before retraction.
Is the Airtac SE32 Standard Cylinder SE32X325S the Right Cylinder?
Selecting the SE32X325S is ideal when you need 402 N of push force at 0.5 MPa combined with an extended 325mm reach. If your application requires less force, stepping down to the 32mm bore's closest neighbor is not an option as it is the smallest size, but you can step up to the 40mm bore for 628 N of push if your payload increases. Because this is a 325mm stroke, the 12mm piston rod experiences higher bending moments under side loads; an external guide rail should be installed to prevent premature rod-bearing wear.
This model serves as a drop-in replacement for any standard ISO 15552 cylinder with a 32mm bore, 325mm stroke, PT1/8 port, and basic mounting. Keep in mind that the adjustable air cushion only decelerates the piston near the stroke ends; it does not lock the rod. If unpowered load holding is required, 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 SE32X325S FAQ
At 0.5 MPa, the SE32X325S provides 402 N of push force and 345 N of pull force. At 0.7 MPa, the push force increases to 563 N. The maximum drive force is 82 kgf when operated at the 1.0 MPa pressure limit.
Yes, the SE32X325S is dimensionally interchangeable per ISO 15552. You can drop it in as a replacement for other ISO 15552 cylinders with a 32mm bore, 325mm stroke, and PT1/8 porting without altering your existing mounting footprint.
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