Airtac SE63 Standard Cylinder SE63AX270
The AirTAC SE63 Standard Cylinder SE63AX270 is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø63mm bore and 270mm 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
- Stroke270 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 SE63AX270
The AirTAC SE63AX270 is a double-acting single-rod ISO 15552 profile cylinder engineered for a 63 mm bore and a 270 mm stroke. It delivers a robust 1559 N push force at 0.5 MPa, utilizing a PT3/8 port and a 20 mm piston rod. This specific SKU incorporates a SUS420J2 stainless steel rod, making it highly suitable for corrosive environments or washdown duty where standard carbon steel would fail.
The extruded aluminum barrel omits external tie rods, yielding a compact footprint that mounts flush against machine frames while resisting corrosion. Field-adjustable air cushioning at both end caps allows technicians to tune the deceleration of the 270 mm stroke, softening hard impacts at high cycling speeds. Note this configuration lacks a built-in sensor magnet, so external position detection is not supported on this specific unit.
Airtac SE63 Standard Cylinder SE63AX270 Technical Specifications
| Model | Airtac SE63 Standard Cylinder SE63AX270 |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø63 mm |
| Stroke | 270 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 SE63AX270
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 63 | Bore size in mm. |
| ×270 | 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 SE63AX270 Is Used
Corrugated Box Flap Folder
Drives a folding arm on a packaging line, using the 1559 N push at 0.5 MPa to cleanly crease heavy corrugated cardboard while the SUS420J2 rod withstands humid production environments.
Lab Washdown Diverter
Actuates a flow diversion gate in a pharmaceutical mixing line, where the stainless steel rod prevents corrosion during frequent chemical washdowns and the 270 mm stroke provides full bypass clearance.
Bottle Line Rejecter
Pushes misaligned containers off a high-speed conveyor, relying on the field-adjustable end cushions to absorb kinetic energy and prevent harsh mechanical slamming at 30-800 mm/s.
Is the Airtac SE63 Standard Cylinder SE63AX270 the Right Cylinder?
Selecting this 63 mm bore makes sense when your application requires the 1559 N push at 0.5 MPa. If you need less force, the 50 mm bore steps down to 982 N push, whereas stepping up to the 80 mm bore provides 2513 N. Because this model has a 270 mm stroke, the 20 mm rod and its bearing face bending moments under heavy lateral loads should be evaluated; utilizing an external guide rail prevents side-load wear. The SUS420J2 rod material offers superior corrosion resistance compared to standard hard-chrome plated carbon steel.
This cylinder is dimensionally interchangeable per ISO 15552, serving as a direct replacement for other ISO 15552 cylinders without altering mounting patterns. It utilizes a PT3/8 port and can be paired with any standard ISO mounting accessory. Remember that the adjustable air cushion only decelerates the piston near stroke end; it is not a locking device. If the machine loses air pressure, the piston will drift, so a BSE rod lock variant is required for fail-safe load holding.
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 SE63AX270 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. It features a 20 mm diameter SUS420J2 stainless steel rod with an M16x1.5 thread.
Yes, the SE63AX270 is dimensionally interchangeable per ISO 15552 standards. It shares the exact mounting footprint and interface dimensions of other ISO 15552 profile cylinders, allowing it to serve as a direct retrofit. It uses a PT3/8 port and does not include a position sensor magnet on this SKU.
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