Airtac SE32 Standard Cylinder SE32BX400S
The AirTAC SE32 Standard Cylinder SE32BX400S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø32mm bore and 400mm 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
- Stroke400 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 SE32BX400S
The AirTAC SE32BX400S is a double-acting single-rod profile cylinder built to the ISO 15552 standard, delivering a 402 N push at 0.5 MPa. Its square extruded aluminum barrel eliminates external tie rods, yielding a compact footprint that mounts flush against machine frames while resisting corrosion.
This specific configuration features a SUS304 stainless steel rod for corrosive or washdown environments, and includes a built-in magnet for CMSE reed and DMSE electronic position sensing. The field-adjustable air cushioning at both ends allows you to tune end-of-stroke deceleration, protecting tooling during rapid 30-800 mm/s cycles.
Airtac SE32 Standard Cylinder SE32BX400S Technical Specifications
| Model | Airtac SE32 Standard Cylinder SE32BX400S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 400 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 SE32BX400S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 32 | Bore size in mm. |
| ×400 | 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 SE32BX400S Is Used
Lab Sample Diverters
The SUS304 rod withstands chemical exposure in diagnostic equipment, using the 402 N extend force to reliably pivot diverter arms for fluid routing over the 400 mm stroke.
Pouch Forming Frames
Drives the sealing jaw carriage on vertical form-fill-seal machines, where the built-in magnet triggers DMSE sensors to confirm jaw position before the heat seal cycle begins.
Washdown Sorting Gates
Actuates lane diverters on food-grade conveyors during washdown cycles, relying on the corrosion-resistant rod and tie-rod-free extruded profile to prevent water pooling.
Is the Airtac SE32 Standard Cylinder SE32BX400S the Right Cylinder?
Selecting this 32 mm bore makes sense when your application requires exactly 402 N of push force at 0.5 MPa. If you need less force, the nearest smaller ISO 15552 option is a 25 mm bore (confirm its force from the datasheet); if you need more power, stepping up to the 40 mm bore yields 628 N of push at 0.5 MPa. Because this is a 400 mm stroke, the unsupported piston rod length increases bending moments under side loads—always pair it with an external guide to prevent rod-bearing wear.
As a standard ISO 15552 cylinder, this unit is dimensionally interchangeable with other ISO 15552 profile cylinders, making it a direct replacement for retrofits. It uses a PT1/8 port, an M10x1.25 rod thread, and accepts standard mounting accessories. Note that the adjustable cushion only decelerates the piston near stroke end; it does not hold the load if air pressure is lost. For position holding, consider a BSE rod lock variant.
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 SE32BX400S 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, and the operational speed range is 30-800 mm/s.
Yes, the SE32BX400S is dimensionally interchangeable with any standard ISO 15552 profile cylinder, matching standard mounting and port dimensions. It uses a PT1/8 port and an M10x1.25 rod thread, allowing you to reuse existing mounting brackets and rod-end joints.
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