Airtac SE63 Standard Cylinder SE63AX15S
The AirTAC SE63 Standard Cylinder SE63AX15S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø63mm bore and 15mm 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
- Stroke15 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 SE63AX15S
The AirTAC SE63AX15S is a double-acting, single-rod ISO 15552 profile cylinder engineered for demanding environments. It delivers a robust 1559 N push force at 0.5 MPa (2182 N at 0.7 MPa) across its 15 mm stroke. The code "A" signifies a SUS420J2 stainless steel piston rod, making this unit highly suitable for corrosive or washdown settings where standard carbon steel would fail.
Unlike traditional tie-rod designs, this actuator utilizes a square extruded aluminum barrel without external tie rods. This clean profile not only prevents debris buildup but also allows for flush mounting. It includes a built-in magnet (-S) for seamless integration with AirTAC CMSE reed and DMSE electronic position sensors, while the field-adjustable pneumatic cushioning at both ends lets you fine-tune end-of-stroke deceleration.
Airtac SE63 Standard Cylinder SE63AX15S Technical Specifications
| Model | Airtac SE63 Standard Cylinder SE63AX15S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø63 mm |
| Stroke | 15 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 SE63AX15S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 63 | Bore size in mm. |
| ×15 | 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 SE63AX15S Is Used
Bottling Line Capper
Uses the 1559 N push force and SUS420J2 stainless rod to withstand chemical washdowns while securely seating caps on beverage lines.
CNC Chuck Actuator
Employs the short 15 mm stroke and 2182 N push at 0.7 MPa to provide rapid, precise workpiece clamping inside machining centers.
Form-Fill-Seal Cut
Leverages the DMSE electronic sensors and compact profile to deliver high-speed, debris-free film cutting in food packaging equipment.
Is the Airtac SE63 Standard Cylinder SE63AX15S the Right Cylinder?
When sizing this actuator, consider stepping down to the 50 mm bore if your application requires less force, as it provides 982 N of push at 0.5 MPa. If your load demands more power, stepping up to the 80 mm bore yields 2513 N of push at 0.5 MPa. Keep in mind that a plain SE cylinder does not hold its load when air pressure is lost or the valve is centered; the piston will drift. For critical position-holding, explore the BSE rod-lock variant or an external pilot-operated check valve. Because this is a true ISO 15552 profile cylinder, it serves as a direct replacement for other ISO 15552 cylinders, matching the exact bore, 15 mm stroke, PT3/8 port, and standardized mounting accessories. Note that the 15 mm stroke is a non-standard, made-to-order length.
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 SE63AX15S FAQ
This 63 mm bore cylinder provides 1559 N push and 1402 N pull at 0.5 MPa, 2182 N push at 0.7 MPa, and a maximum push of 318 kgf at 1.0 MPa. It features a PT3/8 port, a 20 mm SUS420J2 stainless steel rod, an M16x1.5 rod-end thread, and a 36 mm cushion length.
No, the adjustable air cushion at both ends only decelerates the piston near the stroke end and does not function as a brake or lock. If the application must hold a load without live pressure, you should use a BSE rod-lock cylinder or an external rod lock mechanism.
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