Airtac SE32 Standard Cylinder SE32X400SN
The AirTAC Airtac SE32 Standard Cylinder SE32X400SN 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 a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ32 mm
- Stroke400 mm
- Port sizePT1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
About the Airtac SE32 Standard Cylinder SE32X400SN
The AirTAC SE32X400 is a double-acting, single-rod ISO 15552 profile cylinder engineered for a 32 mm bore and a 400 mm stroke. It delivers a push force of 402 N at 0.5 MPa and a maximum push of 82 kgf at 1.0 MPa. The square extruded aluminum barrel omits external tie rods, yielding a compact, corrosion-resistant body that mounts flush within tight machinery frames.
This unit includes a built-in magnet (-S) for non-contact position sensing using AirTAC CMSE reed or DMSE electronic switches. It uses an NBR seal for standard temperature environments, and its field-adjustable pneumatic cushioning at both ends allows technicians to fine-tune end-of-stroke deceleration for moving loads.
Airtac SE32 Standard Cylinder SE32X400SN Technical Specifications
| Model | Airtac SE32 Standard Cylinder SE32X400SN |
|---|---|
| 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 SE32X400SN
| 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 SE32X400SN Is Used
PCB Router Gantry
Drives a light-routing spindle across a 400 mm travel axis in automated PCB depaneling equipment, capitalizing on the 402 N push force to maintain precise linear cuts.
Lab Sample Dispenser
Actuates a 400 mm stroke pipetting arm in diagnostic analyzers, using the integrated magnet with DMSE electronic sensors for exact vial positioning.
Small Part Ejector
Pushes molded plastic components out of an injection mold cavity over a 400 mm distance, where the compact tie-rod-free barrel saves valuable machine real estate.
Is the Airtac SE32 Standard Cylinder SE32X400SN the Right Cylinder?
If 402 N of push at 0.5 MPa is insufficient for your load, stepping up to the 40 mm bore yields 628 N; conversely, if you require a smaller footprint, there is no smaller standard ISO 15552 bore in the SE range. This 400 mm stroke utilizes a 12 mm rod and M10x1.25 thread; because the stroke extends to 400 mm, the unsupported rod length increases bending moments under side loads, making an external guide carriage advisable for heavy off-center masses. As a dimensionally interchangeable ISO 15552 cylinder, it serves as a drop-in replacement for other ISO 15552 profile cylinders using the same 32 mm bore, 400 mm stroke, PT1/8 port, and standard mounting accessories. Note that this cylinder relies on live air pressure to move; it cannot hold a load vertically if air is lost, as the adjustable cushion only decelerates the piston near stroke end and does not act as a mechanical brake.
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 SE32X400SN FAQ
At 0.5 MPa, the 32 mm bore provides 402 N of push force and 345 N of pull force. At 0.7 MPa, the push force is 563 N, with a maximum push capacity of 82 kgf at 1.0 MPa. The operational speed range is 30-800 mm/s.
No, the SE32X400 is a standard double-acting cylinder and will drift if air pressure is lost. The field-adjustable air cushions at both ends only decelerate the piston near the stroke ends and do not function as a locking brake. For position holding, consider an external rod lock or pilot-operated check valve.
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