Airtac SE63 Standard Cylinder SE63AX140
The AirTAC SE63 Standard Cylinder SE63AX140 is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø63mm bore and 140mm 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
- Stroke140 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 SE63AX140
The AirTAC SE63AX140 is a double-acting, single-rod ISO 15552 profile cylinder engineered for demanding pneumatic tasks. It delivers a robust 1559 N push force at 0.5 MPa alongside a 1402 N pull, utilizing a 63 mm bore and 140 mm stroke. The extruded aluminum barrel omits external tie rods, yielding a compact, corrosion-resistant body that mounts flush against machine frames.
This specific SKU is configured with a SUS420J2 stainless steel rod (code A), making it highly suitable for corrosive or washdown environments. Unlike fixed rubber bumpers, the cylinder integrates field-adjustable air cushioning at both ends, allowing technicians to tune end-of-stroke deceleration via a set screw to soften hard impacts at operating speeds up to 800 mm/s. Note that this unit lacks the -S magnet, so it does not support CMSE or DMSE position sensors.
Airtac SE63 Standard Cylinder SE63AX140 Technical Specifications
| Model | Airtac SE63 Standard Cylinder SE63AX140 |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø63 mm |
| Stroke | 140 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 SE63AX140
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 63 | Bore size in mm. |
| ×140 | 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 SE63AX140 Is Used
Bottle Rinser Ejection
Uses the 1559 N push force and SUS420J2 stainless rod to reliably eject plastic bottles from a rotary rinse turret in a wet beverage line.
Carton Flap Plowing
Drives a mechanical plow arm to fold major carton flaps during case packing, relying on the 140 mm stroke to clear the packaging path.
CNC Lathe Unloading
Pushes finished turned parts out of a CNC lathe spindle, where the corrosion-resistant rod withstands stray cutting coolant splashes.
Is the Airtac SE63 Standard Cylinder SE63AX140 the Right Cylinder?
Selecting this 63 mm bore makes sense when you need 1559 N of thrust at 0.5 MPa. If your project requires less force, the 50 mm bore offers 982 N push, while stepping up to the 80 mm bore yields 2513 N for heavier loads. Because this is a plain double-acting cylinder, it cannot hold a load if air pressure drops or the valve centers; the piston will drift. For position-holding safety, consider the AirTAC BSE rod-lock variant. To retrofit an existing fixture, match the 140 mm stroke, PT3/8 port, and your required ISO 15552 mounting accessory. The 140 mm stroke is short enough to avoid severe rod-bearing bending, but any long unsupported load should still use an external guide.
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 SE63AX140 FAQ
At 0.5 MPa, the push force is 1559 N and the pull force is 1402 N. At 0.7 MPa, the push force reaches 2182 N. The maximum push force is 318 kgf at the maximum operating pressure of 1.0 MPa.
Yes, the SE63AX140 is dimensionally interchangeable per ISO 15552 standards, meaning it shares the exact same mounting footprint and pin locations as other ISO 15552 profile cylinders. You can swap it in using your existing mounting hardware while retaining the PT3/8 port and M16x1.5 rod thread.
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