Airtac SAI63 Standard Cylinder SAI63BX130
The AirTAC Airtac SAI63 Standard Cylinder SAI63BX130 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 SAI63BX130
The AirTAC SAI63X130 is a double-acting ISO 15552 profile cylinder offering 1559 N push force at 0.5 MPa. Its 130 mm stroke provides ample travel for mid-range positioning tasks. The extruded aluminum barrel design omits tie rods for a clean exterior.
This specific configuration features a SUS304 stainless steel rod for superior corrosion resistance and utilizes PT tapered port threads. Because it lacks a magnet, position sensing must be handled externally or by specifying a -S variant if reed switches like the CMSE or DMSE are required.
Airtac SAI63 Standard Cylinder SAI63BX130 Technical Specifications
| Model | Airtac SAI63 Standard Cylinder SAI63BX130 |
|---|---|
| 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 SAI63BX130
| 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 SAI63BX130 Is Used
Component Clamping
Provides reliable 1559 N clamping force at 0.5 MPa for securing medium-sized metal workpieces during machining operations.
Product Diverting
The 130 mm stroke is optimal for actuating diverter arms on packaging lines, pushing goods between parallel belts.
Gate Control
Operates access gates and machine guards, utilizing the 63 mm bore's robust thrust to move heavy mechanical doors.
Is the Airtac SAI63 Standard Cylinder SAI63BX130 the Right Cylinder?
Stepping down to the 50 mm bore reduces output to 982 N at 0.5 MPa, while moving up to the 80 mm bore yields 2513 N. Choose this 63 mm model when your application requires approximately 1.5 kN of force. The PT G3/8 port matches the standard bore sizing.
For any load that must remain suspended or held when air pressure is removed, note that the standard adjustable air cushions only decelerate the piston at stroke ends and do not act as a brake. An external pilot-operated check valve or the SAIL locking variant is necessary for fail-safe holding.
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 SAI63BX130 FAQ
At 0.5 MPa operating pressure, the SAI63X130 generates 1559 N of push force and 1402 N of pull force. At 0.7 MPa, the push force increases to 2182 N.
Yes. As a genuine ISO 15552 profile cylinder, its mounting dimensions are fully interchangeable with other ISO 15552 standard cylinders, allowing direct replacement.
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Covers non-human-caused product damage.
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Standard models are processed and dispatched in 3-5 business days.
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