Airtac SE63 Standard Cylinder SE63AX155S
The AirTAC SE63 Standard Cylinder SE63AX155S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø63mm bore and 155mm 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
- Stroke155 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 SE63AX155S
The AirTAC SE63AX155S is a double-acting, single-rod ISO 15552 profile cylinder engineered to deliver a robust 1559 N push force at 0.5 MPa. Equipped with a SUS420J2 stainless steel rod, it is purpose-built for environments demanding superior corrosion and washdown resistance. The extruded aluminum barrel omits external tie rods, yielding a compact, flush-mounting body that resists contamination.
This 63 mm bore unit integrates a built-in magnet for seamless triggering of CMSE reed and DMSE electronic sensors. Field-adjustable pneumatic cushioning at both stroke ends allows precise tuning of end-of-stroke deceleration, protecting your tooling during high-speed cycling.
Airtac SE63 Standard Cylinder SE63AX155S Technical Specifications
| Model | Airtac SE63 Standard Cylinder SE63AX155S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø63 mm |
| Stroke | 155 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 SE63AX155S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 63 | Bore size in mm. |
| ×155 | 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 SE63AX155S Is Used
Stainless Steel Pallet Diverters
Leveraging the 1559 N push force and SUS420J2 rod, this cylinder excels in washdown packaging lines for diverting heavy stainless steel pallets along conveyor tracks.
Chemical Dispense Valve Actuation
The corrosion-resistant rod and 155 mm stroke provide precise, repeatable on-off actuation for large-bore chemical dispensing valves in processing plants.
Automated CNC Chuck Loading
Using the built-in magnet with DMSE sensors, this cylinder drives a 155 mm stroke to load heavy metal billets into CNC lathe chucks, benefiting from the 36 mm cushion length.
Is the Airtac SE63 Standard Cylinder SE63AX155S the Right Cylinder?
Selecting this 63 mm bore cylinder provides a balanced 1559 N push at 0.5 MPa. If your payload is lighter, stepping down to the 50 mm bore yields 982 N of push force, while moving up to the 80 mm bore provides a substantial 2513 N for heavier workloads. The 155 mm stroke is a standard dimension, and the PT3/8 port matches the bore's airflow requirements.
Because this is a double-acting air cylinder, it will not hold a load if air pressure is lost or the valve is centered; the piston will drift. For position-holding safety, consider the BSE rod-lock variant. Furthermore, while the SUS420J2 rod handles washdowns, long unsupported strokes exceeding 300 mm require an external guide to prevent rod-bearing bending.
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 SE63AX155S FAQ
This 63 mm bore cylinder provides 1559 N push and 1402 N pull at 0.5 MPa, 2182 N push at 0.7 MPa, and a maximum push of 318 kgf at 1.0 MPa. It features a PT3/8 port, a Ø20 mm SUS420J2 stainless steel rod, and an M16x1.5 rod-end thread.
Yes, the SE63AX155S is dimensionally interchangeable per ISO 15552 / VDMA 24562 standards, allowing it to serve as a direct replacement for other ISO 15552 profile cylinders using existing mounting hardware and identical footprint dimensions.
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