Airtac SE63 Standard Cylinder SE63AX55
The AirTAC SE63 Standard Cylinder SE63AX55 is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø63mm bore and 55mm 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
- Stroke55 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 SE63AX55
The AirTAC SE63AX55 is a double-acting, single-rod ISO 15552 profile cylinder engineered for pneumatic actuation. It delivers a robust 1559 N push force at 0.5 MPa alongside a 1402 N retract force, making it well-suited for mid-range industrial cycling. The extruded aluminum barrel omits external tie rods entirely, yielding a compact, corrosion-resistant profile that mounts flush against machine frames without protruding hardware.
This specific configuration incorporates a SUS420J2 stainless steel piston rod (option A) to resist moisture and washdown chemicals. The cylinder relies on a standard PT3/8 port and a 20 mm rod with an M16x1.5 thread. Because this SKU lacks the -S magnet suffix, it does not support AirTAC CMSE or DMSE position sensors out of the box, focusing purely on raw mechanical drive.
Airtac SE63 Standard Cylinder SE63AX55 Technical Specifications
| Model | Airtac SE63 Standard Cylinder SE63AX55 |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø63 mm |
| Stroke | 55 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 SE63AX55
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 63 | Bore size in mm. |
| ×55 | 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 SE63AX55 Is Used
Carton Folding Arms
Drives the folding mechanisms on packaging lines, utilizing the 1559 N push force to cleanly crease heavy corrugated cardboard at speed.
CNC Lathe Doors
Actuates heavy sliding safety doors on CNC lathes where the SUS420J2 stainless rod withstands splashing coolant and oil.
Pallet Diverter
Pushes wooden pallets onto secondary conveyor tracks, leveraging the 36 mm adjustable cushion to soften end-of-stroke impacts.
Is the Airtac SE63 Standard Cylinder SE63AX55 the Right Cylinder?
Choosing the 63 mm bore is ideal when your application demands roughly 1559 N of thrust at 0.5 MPa. If you need less force, the 50 mm bore offers 982 N push at 0.5 MPa; stepping up to the 80 mm bore yields 2513 N push at 0.5 MPa. Keep in mind that a standard SE cylinder cannot hold a load if air pressure drops or the valve centers—the piston will drift. For position holding without live pressure, consider the BSE rod-lock variant. To retrofit, match the 55 mm stroke, PT3/8 port, and your required mounting accessory (like FA or TC) to ensure ISO 15552 dimensional interchangeability.
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 SE63AX55 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 reaches 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 SE63AX55 is dimensionally interchangeable per ISO 15552 / VDMA 24562 standards. You can drop it into existing mounts matching the 63 mm bore footprint and 55 mm stroke. Note that because it lacks the -S magnet, you cannot use CMSE or DMSE sensors on this specific unit.
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