Airtac SE63 Standard Cylinder SE63AX225S
The AirTAC SE63 Standard Cylinder SE63AX225S 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 interchangeable with other ISO 15552 cylinders at the mounting interface.
- 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 SE63AX225S
The AirTAC SE63AX225S is a double-acting single-rod profile cylinder built to ISO 15552 dimensions, delivering a 1559 N push at 0.5 MPa. Its 225 mm stroke is a non-standard made-to-order length, providing exact reach for specialized machine movements. The square extruded aluminum barrel omits external tie rods, yielding a compact footprint that mounts flush against frames.
This configuration features a SUS420J2 stainless steel rod for corrosion resistance in washdown environments, and includes a built-in magnet for CMSE and DMSE position sensing. Field-adjustable air cushioning at both ends allows technicians to tune end-of-stroke deceleration, softening impacts during high-speed cycling.
Airtac SE63 Standard Cylinder SE63AX225S Technical Specifications
| Model | Airtac SE63 Standard Cylinder SE63AX225S |
|---|---|
| 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 SE63AX225S
| 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 SE63AX225S Is Used
Bottling Line Diverter
Routes plastic bottles on a packaging line using the 225 mm stroke, while the SUS420J2 rod resists moisture during washdown cycles.
CNC Lathe Door Actuator
Opens and closes heavy machine tool doors, utilizing the 1559 N push force and a DMSE electronic sensor to confirm secure closure.
Carton Flap Folder
Folds corrugated cardboard flaps prior to sealing, relying on the field-adjustable cushion to prevent crushing the carton at stroke end.
Is the Airtac SE63 Standard Cylinder SE63AX225S the Right Cylinder?
When sizing this 63 mm bore, compare its 1559 N push at 0.5 MPa against the 50 mm bore (982 N) if your load is lighter, or step up to the 80 mm bore (2513 N) for heavier lifting. Because this 225 mm stroke exceeds the 1500 mm standard maximum for this bore, it is supplied as a non-standard made-to-order unit. For strokes of 300 mm or longer, the bending moment on the M16x1.5 rod thread increases, so an external guide bearing is recommended to prevent side-load wear.
This SE unit is dimensionally interchangeable with other ISO 15552 cylinders, allowing direct retrofit using existing mounting hardware. Remember that the adjustable cushion only decelerates the piston near stroke end; it cannot hold a load if air pressure drops. For position-holding safety, 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 SE63AX225S 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 is 2182 N, with a maximum push capacity of 318 kgf at 1.0 MPa. The operational speed range is 30-800 mm/s.
Yes, the SE profile cylinder shares standard ISO 15552 / VDMA 24562 mounting dimensions, allowing it to serve as a direct replacement for other ISO 15552 cylinders using your existing FA, LB, or TC mounting accessories. The PT3/8 port and M16x1.5 rod thread match the standard 63 mm bore interface.
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