Airtac SE63 Standard Cylinder SE63AX95
The AirTAC SE63 Standard Cylinder SE63AX95 is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø63mm bore and 95mm 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
- Stroke95 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 SE63AX95
The AirTAC SE63AX95 is a double-acting single-rod ISO 15552 profile cylinder engineered for a 63 mm bore and a 95 mm stroke. It delivers a robust 1559 N push force at 0.5 MPa, making it well-suited for moderate-to-heavy industrial actuation. This specific SKU features an SUS420J2 stainless steel piston rod (code A), providing enhanced resistance to corrosion and moisture for washdown or chemically harsh environments.
Built with a square extruded aluminum barrel, the design eliminates external tie rods to offer a compact, flush-mounting footprint that prevents debris accumulation. Field-adjustable pneumatic cushioning at both ends allows technicians to tune the end-of-stroke deceleration via a set screw, softening hard impacts when cycling at speeds up to 800 mm/s. Note that this configuration does not include a position-sensing magnet.
Airtac SE63 Standard Cylinder SE63AX95 Technical Specifications
| Model | Airtac SE63 Standard Cylinder SE63AX95 |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø63 mm |
| Stroke | 95 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 SE63AX95
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 63 | Bore size in mm. |
| ×95 | 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 SE63AX95 Is Used
Palletizer Flap Folding
Drives the mechanical arms that fold cardboard flaps on high-speed palletizing lines, utilizing the 1559 N push force to overcome cardboard stiffness reliably.
Beverage CIP Station Diverter
Actuates flow diversion valves in clean-in-place systems, where the SUS420J2 stainless rod withstands routine chemical washdowns and ambient moisture.
CNC Lathe Chip Conveyor Gate
Indexes the discharge gate of a chip conveyor, relying on the adjustable pneumatic cushion to soften the 95 mm stroke and prevent slamming under heavy metal debris loads.
Is the Airtac SE63 Standard Cylinder SE63AX95 the Right Cylinder?
Selecting this 63 mm bore makes sense when your application requires the 1559 N push at 0.5 MPa (or 2182 N at 0.7 MPa). If you need less force and a smaller footprint, the neighboring 50 mm bore provides 982 N of push at 0.5 MPa; stepping up to the 80 mm bore yields 2513 N for heavier loads. Because this is a 95 mm stroke, side-loading on the M16x1.5 rod thread is minimal, but always ensure the load is guided externally to prevent rod-bearing binding.
This cylinder is dimensionally interchangeable per ISO 15552, meaning it serves as a direct replacement for other ISO 15552 profile cylinders without altering your mounting footprint. It utilizes a PT3/8 port and standard mounting accessories. Keep in mind that a plain double-acting cylinder does not hold its position or load when air pressure is lost or exhausted—the piston will drift. If your process requires static holding without live pressure, consider an AirTAC BSE rod lock variant instead.
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 SE63AX95 FAQ
At 0.5 MPa, this 63 mm bore cylinder provides 1559 N of push force and 1402 N of pull force. At 0.7 MPa, the push force increases to 2182 N. The maximum push force is 318 kgf at 1.0 MPa. It operates at speeds from 30-800 mm/s and features a PT3/8 port.
No. The adjustable air cushion at both ends only decelerates the piston near the stroke limits; it is not a locking mechanism. If air pressure is lost or the valve is centered, the piston will drift. For dead-load holding, you need a BSE series cylinder with an integrated rod lock.
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