Airtac SE63 Standard Cylinder SE63X225S
The AirTAC Airtac SE63 Standard Cylinder SE63X225S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø63mm bore and 225mm stroke, PT3/8 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ63 mm
- Stroke225 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM16×1.5
- CushionAdjustable, 36 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 SE63 Standard Cylinder SE63X225S
The AirTAC SE63X225S is a double-acting single-rod profile cylinder built to the ISO 15552 standard, delivering a robust 1559 N push force at 0.5 MPa. Its square extruded aluminum barrel eliminates external tie rods, yielding a compact, corrosion-resistant body that mounts flush against machine frames while exposing the standardized mounting interface for seamless retrofits.
Equipped with a built-in magnet (S option), this unit supports AirTAC CMSE reed and DMSE electronic position sensors along the multiple grooves machined into the barrel. The field-adjustable pneumatic cushioning at both ends allows technicians to tune end-of-stroke deceleration via a set screw, softening hard impacts during high-speed 30-800 mm/s cycling.
Airtac SE63 Standard Cylinder SE63X225S Technical Specifications
| Model | Airtac SE63 Standard Cylinder SE63X225S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø63 mm |
| Stroke | 225 mm |
| Acting type | Double acting |
| Port size | PT3/8 |
| Rod thread | M16×1.5 |
| 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, 36 mm |
| Max stroke | Up to 1500 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 (Ø63mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 1559 N | 1402 N |
| 0.7 MPa | 2182 N | — |
| Max (@1.0 MPa) | 318 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SE63 Standard Cylinder SE63X225S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 63 | Bore size in mm. |
| ×225 | 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 SE63 Standard Cylinder SE63X225S Is Used
Pallet Diverting Gate
Actuates a routing flap on a packaging conveyor, using the 1559 N push force to reliably pivot heavy loaded pallets without stalling.
CNC Fixture Clamping
Secures aluminum engine blocks during machining operations, utilizing the 225 mm stroke to accommodate varying part widths on the same bed.
Carton Flap Folder
Drives the mechanical arms that tuck and fold corrugated carton flaps at high speed, relying on the adjustable cushion to prevent harsh end-stop slamming.
Is the Airtac SE63 Standard Cylinder SE63X225S the Right Cylinder?
Selecting this 63 mm bore makes sense when your application requires the 1559 N push at 0.5 MPa that this cylinder provides. If your load is lighter, stepping down to the 50 mm bore drops the output to 982 N push, whereas moving up to the 80 mm bore increases it to 2513 N. Because this model carries the -S magnet, you can directly integrate CMSE or DMSE sensors without modifying the assembly.
With a 225 mm stroke, the 20 mm hard-chrome piston rod is adequately supported, but any side-loaded leverage should be managed with an external guide to protect the rod bearing. Remember that the adjustable air cushion only decelerates the piston near the end of travel; it is not a braking device, so a plain SE cylinder will drift if air pressure is lost. If your process demands positive load holding, consider the 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 SE63 Standard Cylinder SE63X225S FAQ
At 0.5 MPa, this 63 mm bore cylinder provides 1559 N of push force and 1402 N of pull force. At 0.7 MPa, the push force increases to 2182 N, with a maximum push capacity of 318 kgf at 1.0 MPa. The operating speed ranges from 30-800 mm/s.
Yes, the SE63X225S is dimensionally interchangeable per ISO 15552 standards. You can drop it in as a replacement for other ISO 15552 profile cylinders using existing mounting hardware, provided the PT3/8 port and M16x1.5 rod thread match your setup.
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