Airtac SE32 Standard Cylinder SE32X25SLB
The AirTAC Airtac SE32 Standard Cylinder SE32X25SLB is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø32mm bore and 25mm 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
- Stroke25 mm
- Port sizePT1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
About the Airtac SE32 Standard Cylinder SE32X25SLB
The AirTAC SE32X25SLB is a double-acting single-rod ISO 15552 profile cylinder engineered for compact, short-stroke automation. Delivering a 402 N push at 0.5 MPa, it uses a 12 mm hard-chrome piston rod and PT1/8 port. The square extruded aluminum barrel omits external tie rods, yielding a flush, corrosion-resistant body that mounts cleanly in tight machine cells.
This specific configuration includes an LB foot mounting bracket for rigid base mounting and a built-in magnet (-S) for position sensing. Field-adjustable air cushions at both ends allow you to tune end-of-stroke deceleration, protecting tooling during rapid 30-800 mm/s cycles.
Airtac SE32 Standard Cylinder SE32X25SLB Technical Specifications
| Model | Airtac SE32 Standard Cylinder SE32X25SLB |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 25 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 SE32X25SLB
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 32 | Bore size in mm. |
| ×25 | 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 SE32X25SLB Is Used
PCB Reject Gate
Provides the precise 402 N push and rapid 25 mm stroke needed to divert circuit boards on an SMT conveyor line without damaging delicate components.
Carton Flap Tucking
Uses its compact LB foot mount and integrated magnet to time the folding of small cardboard flaps in a continuous packaging machine.
Lab Sample Ejector
Employs the field-adjustable cushion to softly eject vials from a testing carousel, relying on DMSE sensors to confirm the 25 mm stroke completion.
Is the Airtac SE32 Standard Cylinder SE32X25SLB the Right Cylinder?
Select the 32 mm bore when a task demands exactly 402 N of push force at 0.5 MPa. If your assembly requires less energy, stepping down is not an option as 32 mm is the smallest standard SE size. If you need substantially more thrust, the next size up is the 40 mm bore, which provides 628 N of push at 0.5 MPa. This model features the LB foot mount and a -S magnet for CMSE or DMSE sensors.
Because this is a standard double-acting cylinder, it will not hold a load if air pressure is lost or the valve is centered; the piston will drift. For gravity-loaded vertical applications requiring position holding without live pressure, consider the BSE rod-lock variant. The 25 mm stroke keeps the rod fully supported within the bearing, minimizing side-load bending concerns.
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 SE32X25SLB FAQ
At 0.5 MPa, the push force is 402 N and the pull force is 345 N. At 0.7 MPa, the push force is 563 N. The maximum push force is 82 kgf when operated at the 1.0 MPa pressure limit.
Yes, the SE32X25SLB is dimensionally interchangeable per ISO 15552. You can use it as a drop-in replacement for other ISO 15552 cylinders, matching the 32mm bore, 25mm stroke, PT1/8 port, and LB mounting footprint.
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