Airtac SE63 Standard Cylinder SE63AX350S
The AirTAC SE63 Standard Cylinder SE63AX350S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø63mm bore and 350mm 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
- Stroke350 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 SE63AX350S
The AirTAC SE63AX350S 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 corrosive or washdown environments where standard carbon steel pistons would fail prematurely.
The extruded aluminum barrel design omits external tie rods, keeping the body compact and flush-mounted while providing sensor grooves on three sides. Because this unit includes the -S magnet, it is fully primed for CMSE reed and DMSE electronic position sensing, and the pneumatic cushioning at both ends can be dialed in via screw to soften end-stop impacts.
Airtac SE63 Standard Cylinder SE63AX350S Technical Specifications
| Model | Airtac SE63 Standard Cylinder SE63AX350S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø63 mm |
| Stroke | 350 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 SE63AX350S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 63 | Bore size in mm. |
| ×350 | 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 SE63AX350S Is Used
Bottle Rinse Station Pusher
Leveraging the 1559 N push force and SUS420J2 stainless rod, this cylinder reliably indexes bottles through a washdown rinse station without succumbing to moisture corrosion.
Pallet Diverter Gate
The 350 mm stroke provides the extended reach needed to actuate a pneumatic diverter gate on a packaging conveyor, while the built-in magnet tracks gate position via DMSE sensors.
Chemical Reagent Dosing
Its corrosion-resistant stainless rod and field-adjustable end cushions make it ideal for smoothly driving a precise dosing valve assembly in a mildly caustic chemical processing line.
Is the Airtac SE63 Standard Cylinder SE63AX350S the Right Cylinder?
If your application requires less force, stepping down to the 50 mm bore yields 982 N of push at 0.5 MPa, whereas scaling up to the 80 mm bore provides 2513 N. This SE63AX350S configuration uses a PT3/8 port, a 20 mm rod with an M16x1.5 thread, and the standard ISO 15552 mounting interface for direct compatibility with existing footprint hardware.
Note that a plain double-acting cylinder cannot hold a load if air pressure is lost or the valve is centered, as the piston will drift. Furthermore, at a 350 mm stroke, the unsupported rod is highly susceptible to bending under side loads, so an external guide rail is strongly recommended to prevent premature bearing wear.
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 SE63AX350S FAQ
The SE63AX350S generates a push force of 1559 N and a pull force of 1402 N at 0.5 MPa. 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, it is dimensionally interchangeable per ISO 15552, meaning it serves as a direct replacement for other ISO 15552 profile cylinders using the same mounting hardware. However, it does not hold a load if air is lost; for position holding, you would need a BSE rod lock variant or an external pilot-operated check valve.
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