Airtac SAI63 Standard Cylinder SAI63X130
The AirTAC SAI63 Standard Cylinder SAI63X130 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø63mm bore and 130mm stroke, G3/8 air ports and adjustable end cushioning. Its standardized mounting interface makes it interchangeable with other ISO 15552 cylinders at the mounting interface.
- BoreØ63 mm
- Stroke130 mm
- Port sizeG3/8
- 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 SAI63 Standard Cylinder SAI63X130
The AirTAC SAI63X130 is a double-acting ISO 15552 profile cylinder engineered to deliver 1559 N of push force at 0.5 MPa and 2182 N at 0.7 MPa. The 130 mm stroke provides an optimal mid-range extension for general automation tasks. It features an extruded aluminum barrel design that completely eliminates traditional tie-rods, resulting in a cleaner exterior that resists debris accumulation.
This specific configuration is built with a standard carbon steel piston rod and utilizes PT tapered port threads for a robust pneumatic connection. Because it lacks an internal magnet, external position sensing requires external switches; if electronic feedback is needed, the -S variant should be specified instead.
Airtac SAI63 Standard Cylinder SAI63X130 Technical Specifications
| Model | Airtac SAI63 Standard Cylinder SAI63X130 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø63 mm |
| Stroke | 130 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 SAI63X130
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 63 | Bore size in mm. |
| ×130 | 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 SAI63X130 Is Used
Automated Clamping
Provides 1559 N of thrust at 0.5 MPa to securely hold medium-weight metal or plastic components during CNC machining and assembly processes.
Package Diverting
Utilizes the 130 mm stroke to push packages from a main conveyor belt to a secondary sorting lane with rapid 30-800 mm/s actuation speeds.
Press Operations
Applies up to 2805 N of force at 0.9 MPa for light-duty pressing, stamping, and inserting pins or bearings into housings.
Is the Airtac SAI63 Standard Cylinder SAI63X130 the Right Cylinder?
Selecting this 63 mm bore is ideal when a 50 mm bore (982 N push at 0.5 MPa) lacks the necessary thrust, but an 80 mm bore (2513 N push at 0.5 MPa) would be excessive and consume too much air volume. The 130 mm stroke offers sufficient travel for standard clamping and lifting without the side-load risks associated with longer extensions.
As a true ISO 15552 profile cylinder, it serves as a direct replacement for any standard ISO 15552 unit with a 63 mm bore, 130 mm stroke, G3/8 PT ports, and standard mounting accessories like FA flanges or TC trunnions. Note that the adjustable air cushions only decelerate the piston near the stroke ends; they do not hold a load. If your application requires position holding without live air pressure, consider the SAIL (air-released lock) or BSAI (clamp-lock) variants.
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 SAI63X130 FAQ
At 0.5 MPa operating pressure, the push force is 1559 N and the pull force is 1402 N. If pressure is increased to 0.7 MPa, the push force reaches 2182 N.
Yes, the SAI63X130 is dimensionally interchangeable per ISO 15552. It can serve as a direct replacement for other ISO 15552 profile cylinders with a 63 mm bore and 130 mm stroke, provided your mounting interface and G3/8 ports match.
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