Airtac SE63 Standard Cylinder SE63AX75
The AirTAC SE63 Standard Cylinder SE63AX75 is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø63mm bore and 75mm 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
- Stroke75 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 SE63AX75
The AirTAC SE63AX75 is a double-acting single-rod ISO 15552 profile cylinder engineered for a 63 mm bore and a 75 mm stroke. It delivers a robust 1559 N push force at 0.5 MPa, making it well-suited for moderate-to-heavy industrial actuation. The hard-chrome rod is upgraded here to SUS420J2 stainless steel (the "A" option), providing enhanced resistance to corrosion and washdown chemicals compared to standard carbon steel.
The extruded aluminum barrel design omits external tie rods, yielding a compact footprint that mounts flush against machine frames while maintaining the standardized ISO 15552 / VDMA 24562 interface. Field-adjustable pneumatic cushioning at both ends allows technicians to tune end-of-stroke deceleration via a set screw, softening hard impacts when cycling at speeds up to 800 mm/s. Note that this specific SKU is configured without a sensor magnet, so it does not directly support AirTAC CMSE or DMSE position switches without modification.
Airtac SE63 Standard Cylinder SE63AX75 Technical Specifications
| Model | Airtac SE63 Standard Cylinder SE63AX75 |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø63 mm |
| Stroke | 75 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 SE63AX75
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 63 | Bore size in mm. |
| ×75 | 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 SE63AX75 Is Used
Bottling Line Diverters
Actuates routing gates on beverage filling lines, where the SUS420J2 stainless rod withstands daily washdowns and the 1559 N push force easily redirects heavy glass bottle traffic.
Corrugated Box Flap Folders
Drives the mechanical arms that fold major flaps on automated carton sealers, utilizing the 75 mm stroke for rapid, precise folding without overstressing the paperboard.
Pallet Stopper Arms
Controls heavy pallet flow on roller conveyors by raising and lowering a stop blade, relying on the 63 mm bore's 1402 N pull force to retract the barrier under load.
Is the Airtac SE63 Standard Cylinder SE63AX75 the Right Cylinder?
Selecting this 63 mm bore makes sense when your application requires the 1559 N push at 0.5 MPa. If you need less force and want a smaller footprint, step down to the 50 mm bore which provides 982 N of push. Conversely, if your load demands more power, stepping up to the 80 mm bore yields 2513 N. Because this model uses a PT3/8 port and a 20 mm rod, it handles higher flow rates and greater side loads than smaller variants. For direct retrofits, verify the 75 mm stroke, PT3/8 porting, and your specific ISO 15552 mounting accessory (such as an FA front flange or LB foot bracket). Keep in mind the adjustable air cushion only decelerates the piston near the end caps; it is not a locking device. If your process requires the load to be held mechanically in place upon loss of air pressure, you must integrate an external rod lock or pilot-operated check valve, or pivot to the AirTAC BSE series.
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 SE63AX75 FAQ
The 63 mm bore 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 increases to 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 SE63AX75 is dimensionally interchangeable per ISO 15552 / VDMA 24562 standards. You can drop it in as a replacement for other ISO 15552 profile cylinders, provided you match the 75 mm stroke, PT3/8 port thread, and mounting interface. Note this specific SKU lacks a sensor magnet for position detection.
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