Airtac SE63 Standard Cylinder SE63AX270S
The AirTAC SE63 Standard Cylinder SE63AX270S 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 SE63AX270S
The AirTAC SE63AX270S is a double-acting ISO 15552 profile cylinder engineered for rigorous actuation, delivering a robust 1559 N push at 0.5 MPa. It features a SUS420J2 stainless steel rod (code A) paired with a built-in magnet (code S) for reliable position detection in washdown or mildly corrosive environments.
Its square extruded aluminum barrel eliminates external tie rods, yielding a compact footprint that mounts flush against machine frames while resisting corrosion. The field-adjustable pneumatic cushioning at both ends allows technicians to tune end-of-stroke deceleration, softening hard impacts during high-speed cycling.
Airtac SE63 Standard Cylinder SE63AX270S Technical Specifications
| Model | Airtac SE63 Standard Cylinder SE63AX270S |
|---|---|
| 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 SE63AX270S
| 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 SE63AX270S Is Used
Carton Erector Flap Folding
Drives the folding mechanism on corrugated box erectors, utilizing the 1559 N push force to cleanly crease heavy cardboard flaps during continuous packaging runs.
Bottling Line Diverter Gate
Actuates routing gates on beverage filling lines, where the SUS420J2 stainless rod withstands routine washdowns and the 270 mm stroke provides ample reach for lane switching.
CNC Fixture Clamping
Secures heavy cast iron housings inside machining centers, using the adjustable pneumatic cushion to soften the 270 mm extension and prevent shock damage to the fixture.
Is the Airtac SE63 Standard Cylinder SE63AX270S the Right Cylinder?
This 63 mm bore generates 1559 N of push force at 0.5 MPa. If your application requires less energy, the 50 mm neighbor provides 982 N of push; if you need substantially more power, stepping up to the 80 mm bore yields 2513 N. Because the 270 mm stroke exceeds 300 mm, ensure an external guide supports the load to prevent rod-bearing bending under side loads. The built-in magnet supports AirTAC CMSE (reed) and DMSE (electronic) sensors without requiring external switches. Dimensionally interchangeable per ISO 15552, it serves as a direct replacement for other ISO 15552 cylinders, utilizing standard mounting hardware like FA or LB brackets. Remember that a standard cylinder drifts when air is lost; if the machine must hold a vertical load without live pressure, integrate a BSE rod lock.
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 SE63AX270S 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 operational speed range is 30-800 mm/s.
Yes. The SE63AX270S is dimensionally interchangeable per ISO 15552, meaning it shares the exact mounting interface and footprint of other standard ISO 15552 cylinders. You can swap it in as a direct replacement using your existing PT3/8 port connections and standard mounting brackets.
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