Airtac SE63 Standard Cylinder SE63AX5
The AirTAC SE63 Standard Cylinder SE63AX5 is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø63mm bore and 5mm 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
- Stroke5 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 SE63AX5
The AirTAC SE63AX5 is a double-acting single-rod ISO 15552 profile cylinder engineered for short-stroke actuation. It delivers 1559 N of push force at 0.5 MPa and features a 63 mm bore paired with a precise 5 mm stroke. The extruded aluminum barrel lacks external tie rods, yielding a compact, flush-mounting footprint that naturally resists corrosion and simplifies sensor placement along its three integrated grooves.
This specific SKU utilizes a SUS420J2 stainless steel rod (material code A) for enhanced resistance to moisture and washdown environments. Because it lacks the -S magnet option, it does not support CMSE or DMSE electronic position sensing out of the box. Field-adjustable pneumatic cushioning at both ends allows mechanics to tune end-of-stroke deceleration, softening hard impacts even over this brief 5 mm travel distance.
Airtac SE63 Standard Cylinder SE63AX5 Technical Specifications
| Model | Airtac SE63 Standard Cylinder SE63AX5 |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø63 mm |
| Stroke | 5 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 SE63AX5
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 63 | Bore size in mm. |
| ×5 | 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 SE63AX5 Is Used
CNC Lathe Chuck Ejection
Provides 1559 N of extend force to positively eject finished metal workpieces from a collet chuck, while the SUS420J2 stainless rod shrugs off cutting fluid splash.
Carton Flap Folding
Uses its 5 mm stroke for rapid, short-throw folding of corrugated carton flaps on a continuous packaging line, ensuring crisp 90-degree bends before sealing.
Lab Sample Stopper Gate
Acts as a compact physical stopper gate in laboratory automation equipment, where the extruded no-tie-rod profile prevents dust accumulation and eases washdown.
Is the Airtac SE63 Standard Cylinder SE63AX5 the Right Cylinder?
Delivering 1559 N push at 0.5 MPa, this 63 mm bore fits medium-duty clamping and ejection tasks. If your payload is lighter, step down to the 50 mm bore which provides 982 N push at 0.5 MPa. For heavier assemblies requiring more thrust, step up to the 80 mm bore offering 2513 N push at 0.5 MPa. Remember that a standard SE cylinder relies on live air pressure to maintain its position; if air is lost or the valve centers, the piston will drift. For load-holding without continuous pressure, consider the BSE rod-lock variant. To retrofit an existing fixture, match the 63 mm bore, 5 mm stroke, PT3/8 port, and standard ISO 15552 mounting interface.
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 SE63AX5 FAQ
At 0.5 MPa, the 63 mm bore 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 SE63AX5 is dimensionally interchangeable per ISO 15552 / VDMA 24562 standards, serving as a direct replacement for other ISO 15552 profile cylinders. It features a PT3/8 port and uses a SUS420J2 stainless steel rod for corrosive environments. Note that without the -S magnet option, it cannot host CMSE or DMSE position sensors.
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