Airtac SE63 Standard Cylinder SE63AX400
The AirTAC SE63 Standard Cylinder SE63AX400 is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø63mm bore and 400mm 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
- Stroke400 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 SE63AX400
The AirTAC SE63AX400 is a double-acting single-rod ISO 15552 profile cylinder engineered for a 400 mm stroke. It features a square extruded aluminum barrel without external tie rods, yielding a compact footprint that mounts flush against machine frames while resisting corrosion. Equipped with a SUS420J2 stainless steel rod (code A), it is tailored for washdown or mildly corrosive environments where a standard carbon steel piston would degrade.
This 63 mm bore generates 1559 N of push force at 0.5 MPa and 2182 N at 0.7 MPa. Because this SKU lacks the -S magnet code, it does not support CMSE or DMSE position sensing out of the box. Field-adjustable pneumatic cushioning at both ends allows technicians to tune the end-of-stroke deceleration via a set screw, ensuring smooth stops even under heavy dynamic loads.
Airtac SE63 Standard Cylinder SE63AX400 Technical Specifications
| Model | Airtac SE63 Standard Cylinder SE63AX400 |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø63 mm |
| Stroke | 400 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 SE63AX400
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 63 | Bore size in mm. |
| ×400 | 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 SE63AX400 Is Used
Bottling Line Diverter
Actuates routing gates on a beverage filling line, utilizing the 1559 N push force to shift heavy crate traffic while the SUS420J2 rod withstands daily washdowns.
Corrugated Box Flap Folder
Drives a 400 mm stroke folding arm on a packaging machine, relying on the adjustable end cushions to prevent harsh impacts when tucking heavy cardboard flaps at high speed.
Lab Waste Ejector
Pushes processed sample trays out of a chemical testing workstation, where the stainless steel rod prevents corrosion from accidental reagent exposure.
Is the Airtac SE63 Standard Cylinder SE63AX400 the Right Cylinder?
Selecting this 63 mm bore makes sense when your application demands 1559 N push at 0.5 MPa. If you need less force, the neighboring 50 mm bore provides 982 N of push; stepping up to the 80 mm bore yields 2513 N. This SE63AX400 is dimensionally interchangeable per ISO 15552, meaning it serves as a direct replacement for other ISO 15552 cylinders using the same PT3/8 port and mounting accessories. Note that this specific SKU ships without a sensor magnet.
With a 400 mm stroke, the Ø20 mm rod and internal bearing face increased bending moments under side loads. For optimal seal life, use an external guide rail to support the load and prevent rod deflection. Remember that a standard double-acting cylinder drifts when air pressure is lost or the valve centers; if your process requires strict position holding, integrate an external pilot-operated check valve or select the BSE rod-lock variant.
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 SE63AX400 FAQ
The 63 mm bore provides 1559 N push and 1402 N pull at 0.5 MPa. At 0.7 MPa, the push force is 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 SE63AX400 shares the standardized ISO 15552 / VDMA 24562 mounting interface, PT3/8 port, and M16x1.5 rod thread, making it a dimensionally interchangeable direct replacement for other ISO 15552 profile cylinders.
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