Airtac SAI63 Standard Cylinder SAI63AX110S
The AirTAC Airtac SAI63 Standard Cylinder SAI63AX110S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø63mm bore and 110mm stroke, G3/8 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ63 mm
- Stroke110 mm
- Port sizeG3/8
- Acting typeDouble acting
- Rod threadM16×1.5
- CushionAdjustable, 36 mm
About the Airtac SAI63 Standard Cylinder SAI63AX110S
The AirTAC SAI63X110-S is a double-acting ISO 15552 profile cylinder featuring a 63mm bore and 110mm stroke. It supplies 1559N of push force at 0.5MPa, making it well-suited for medium-duty handling tasks requiring a compact mid-range extension.
This variant includes a magnet for CMSE/DMSE sensor tracking and uses a SUS420J2 stainless steel rod for enhanced corrosion resistance. PT tapered ports ensure a tight pneumatic seal for reliable operation.
Airtac SAI63 Standard Cylinder SAI63AX110S Technical Specifications
| Model | Airtac SAI63 Standard Cylinder SAI63AX110S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø63 mm |
| Stroke | 110 mm |
| Acting type | Double acting |
| Port size | G3/8 |
| 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 |
| Speed range | 30 – 800 mm/s |
| Cushion | Adjustable, 36 mm |
| Max stroke | Up to 1500 mm |
Specifications follow the official AirTAC SAI series datasheet and ISO 15552 dimensions. Confirm against the product label before installation. Port options: G (BSPP) / NPT.
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 SAI63 Standard Cylinder SAI63AX110S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 63 | Bore size in mm. |
| ×110 | Stroke length in mm. |
| -S | Optional built-in magnet for sensor position sensing. |
Related SAI-family variants: SAID (double rod), SAIJ (adjustable stroke), SAIL (with lock), SAIF (with valve), BSAI (enclasp / clamp-lock), and SAI-S with built-in magnet. Rod material: carbon steel (blank) / SUS420J2 (A) / SUS304 (B); seals: TPU (blank) / Viton H / NBR N.
Where the Airtac SAI63 Standard Cylinder SAI63AX110S Is Used
Automated Clamping
Secures medium-weight metal components during machining operations using its 1559N push force.
Package Diverting
Actuates diverter arms on packaging lines with precise 110mm strokes and sensor feedback.
Material Lift
Raises lightweight work-in-progress pallets between processing stations reliably.
Is the Airtac SAI63 Standard Cylinder SAI63AX110S the Right Cylinder?
If an application requires less force, stepping down to the 50mm bore yields 982N at 0.5MPa. For heavier loads, the 80mm bore provides 2513N at 0.5MPa. Because this is a 110mm stroke, side-load bending is minimal, but external guides are recommended for offset loads.
This profile cylinder is dimensionally interchangeable with other ISO 15552 actuators. Note that standard SAI cylinders do not hold loads if air pressure drops; use the SAIL lock variant for fail-safe positioning.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Stroke and mounting space
- ✓ Port/thread type (PT/NPT/G)
- ✓ Magnet (-S) for 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 (FA/FB/CA/CB/LB/TC).
- check Installation by qualified personnel per AirTAC docs.
Airtac SAI63 Standard Cylinder SAI63AX110S FAQ
The SAI63X110-S generates 1559N of push force and 1402N of pull force at 0.5MPa.
Yes, as an ISO 15552 profile cylinder, it is dimensionally interchangeable with other ISO 15552 standard cylinders using PT ports and standard mountings.
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