Airtac SE32 Standard Cylinder SE32BX45S
The AirTAC SE32 Standard Cylinder SE32BX45S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø32mm bore and 45mm stroke, PT1/8 air ports and adjustable end cushioning. Its standardized mounting interface makes it interchangeable with other ISO 15552 cylinders at the mounting interface.
- BoreØ32 mm
- Stroke45 mm
- Port sizePT1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac SE32 Standard Cylinder SE32BX45S
The AirTAC SE32BX45S is a double-acting single-rod profile cylinder built to the ISO 15552 standard, delivering a push force of 402 N at 0.5 MPa. Its 45 mm stroke and 32 mm bore make it highly suited for compact, fast-cycling machinery.
This variant features a SUS304 stainless steel rod (code B) for superior corrosion resistance in washdown environments, and includes a built-in magnet (code S) for position sensing. The extruded aluminum barrel omits external tie rods, yielding a clean profile that mounts flush, while the field-adjustable air cushioning at both ends lets you fine-tune end-of-stroke deceleration to eliminate hard mechanical impacts.
Airtac SE32 Standard Cylinder SE32BX45S Technical Specifications
| Model | Airtac SE32 Standard Cylinder SE32BX45S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 45 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 SE32BX45S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 32 | Bore size in mm. |
| ×45 | 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 SE32BX45S Is Used
Lab Diagnostic Dispenser
The 45 mm stroke provides the exact travel needed to drive a pipetting head, while the SUS304 rod endures aggressive chemical washdowns between batches.
Pouch Sealing Clamp
Applies 402 N of clamping force at 0.5 MPa to hold thin film pouches steady against a heated sealing bar in a compact packaging cell.
PCB Router Gate
Actuates a routing machine safety gate, using the integrated magnet with DMSE electronic sensors to confirm door closure before the spindle starts.
Is the Airtac SE32 Standard Cylinder SE32BX45S the Right Cylinder?
Selecting the SE32BX45S makes sense when your application requires precise linear movement in tight spaces. If you need to step up force, the next bore up is the 40 mm cylinder, which provides 628 N of push at 0.5 MPa. Conversely, if you are oversizing and need to step down, the 32 mm bore is the smallest available in this series, offering 402 N of push at 0.5 MPa. Because this is a 45 mm stroke, it is well below the threshold where side-loading becomes a critical rod-bearing concern.
This cylinder is dimensionally interchangeable per ISO 15552, meaning you can use it as a direct replacement for other ISO 15552 cylinders without altering your mounting footprint. It uses a PT1/8 port and an M10x1.25 rod thread. Note that a plain SE cylinder does not hold its load when air pressure is lost or the valve is centered; the piston will drift. If your process requires strict position holding without live pressure, 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 SE32BX45S FAQ
At 0.5 MPa, this 32 mm bore cylinder 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 a speed range of 30-800 mm/s.
Yes, the SE32BX45S is dimensionally interchangeable per ISO 15552, serving as a direct replacement for other ISO 15552 profile cylinders. It shares the standardized mounting interface and uses a PT1/8 port, so you can retain your existing mounting hardware and fluid connections.
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