Airtac SE32 Standard Cylinder SE32X620S
The AirTAC Airtac SE32 Standard Cylinder SE32X620S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø32mm bore and 620mm 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
- Stroke620 mm
- Port sizePT1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
About the Airtac SE32 Standard Cylinder SE32X620S
The AirTAC SE32X620S is a double-acting single-rod ISO 15552 profile cylinder with a 32 mm bore and a 620 mm stroke. It generates 402 N of push force at 0.5 MPa and 563 N at 0.7 MPa. Because this 620 mm stroke exceeds the standard 1000 mm maximum for this bore, it is supplied as a non-standard, made-to-order unit.
The extruded aluminum barrel lacks external tie rods, yielding a compact, corrosion-resistant body that mounts flush against machine frames. A built-in magnet (-S) enables direct fitting of AirTAC CMSE reed or DMSE electronic position switches along the three sensor grooves. Field-adjustable pneumatic cushioning at both ends allows you to tune end-of-stroke deceleration for this long-trroke actuator.
Airtac SE32 Standard Cylinder SE32X620S Technical Specifications
| Model | Airtac SE32 Standard Cylinder SE32X620S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 620 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 SE32X620S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 32 | Bore size in mm. |
| ×620 | 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 SE32X620S Is Used
Carton Diverting Arms
Ideal for pushing corrugated packaging between conveyor belts over a 620 mm reach, utilizing the 402 N push force to redirect items without damaging the cardboard.
Lab Sample Transport
Moves sample racks between testing stations in diagnostic equipment, where the built-in magnet triggers DMSE electronic sensors for precise positioning.
Long-Stroke Ejector
Ejects lightweight machined aluminum parts from a CNC enclosure, using the adjustable end cushions to soften the extended 620 mm travel stop.
Is the Airtac SE32 Standard Cylinder SE32X620S the Right Cylinder?
At 0.5 MPa, this 32 mm bore provides 402 N of push force. If your application requires less force, stepping down is not an option as 32 mm is the smallest available SE bore. If you need substantially more thrust, the next size up is the 40 mm bore, which delivers 628 N of push at 0.5 MPa. For a drop-in ISO 15552 replacement, match the 32 mm bore, 620 mm stroke, PT1/8 port, and the -S magnet requirement.
Because the stroke is 620 mm, the 12 mm rod and rod bearing face a higher risk of bending under side loads. An external guide is strongly recommended to prevent premature wear. Note that the adjustable air cushion only decelerates the piston near the stroke ends; it does not hold a 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 SE32X620S FAQ
The SE32X620S generates 402 N of push force and 345 N of pull force at 0.5 MPa. At 0.7 MPa, the push force is 563 N. The maximum push force is 82 kgf at 1.0 MPa.
Yes, the SE32X620S is dimensionally interchangeable per ISO 15552 standards. You can drop it in to replace other ISO 15552 profile cylinders with a 32 mm bore, matching the PT1/8 port and M10x1.25 rod thread.
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