Airtac SE32 Standard Cylinder SE32X420S
The AirTAC Airtac SE32 Standard Cylinder SE32X420S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø32mm bore and 420mm 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
- Stroke420 mm
- Port sizePT1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
About the Airtac SE32 Standard Cylinder SE32X420S
The AirTAC SE32X420S is a double-acting single-rod ISO 15552 profile cylinder with a 32mm bore and 420mm stroke. It delivers 402N push and 345N pull at 0.5 MPa. The extruded aluminum barrel lacks external tie rods, yielding a compact, corrosion-resistant body that mounts flush against machine frames while freeing three sides for sensor tracks.
This specific unit includes a built-in magnet (-S) for non-contact position detection using AirTAC CMSE reed or DMSE electronic switches. Field-adjustable pneumatic cushioning at both ends allows you to tune end-of-stroke deceleration via a set screw, softening hard mechanical impacts during high-speed cycling.
Airtac SE32 Standard Cylinder SE32X420S Technical Specifications
| Model | Airtac SE32 Standard Cylinder SE32X420S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 420 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 SE32X420S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 32 | Bore size in mm. |
| ×420 | 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 SE32X420S Is Used
PCB Router Spindle Gate
Actuates a lightweight safety guard on a PCB depaneling router, using its 420mm stroke to clear the work area for automated tool changes.
Bottle Diverter Arm
Swings a small deflector flap on a packaging line conveyor, leveraging the 402N push force to redirect lightweight plastic bottles at high speed.
Lab Sample Ejector
Pushes processed test tube racks out of a centrifuge loading bay, relying on the -S magnet to confirm full extension via a DMSE electronic sensor.
Is the Airtac SE32 Standard Cylinder SE32X420S the Right Cylinder?
Generating 402N of push at 0.5 MPa, this 32mm bore suits light-duty clamping and lifting. If you need less force, the smaller 32mm platform is the base size, but stepping up to the 40mm bore yields 628N push. If your application requires higher force, the 50mm bore provides 982N push. Keep in mind a plain SE cylinder drifts when air is lost or a valve centers; use a BSE rod lock for strict holding.
With a 420mm stroke, the 12mm rod experiences bending moments under side loads; pair this unit with an external guide to prevent premature rod-bearing wear. As a dimensionally interchangeable ISO 15552 cylinder, it serves as a drop-in replacement sharing standardized mounting and PT1/8 port locations.
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 SE32X420S FAQ
At 0.5 MPa, the 32mm bore generates 402N of push and 345N of pull. At 0.7 MPa, push increases to 563N. The maximum allowable push force is 82 kgf at 1.0 MPa.
Yes. The SE32X420S is dimensionally interchangeable per ISO 15552, meaning it shares the exact mounting footprint, PT1/8 port size, and M10x1.25 rod thread dimensions of other standard ISO 15552 profile cylinders for direct retrofitting.
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