Airtac SAI63 Standard Cylinder SAI63X195S
The AirTAC SAI63 Standard Cylinder SAI63X195S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø63mm bore and 195mm 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
- Stroke195 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 SAI63X195S
The AirTAC SAI63X195-S is a double-acting ISO 15552 profile cylinder featuring a 63mm bore and a 195mm stroke. It delivers a robust push force of 2182 N at 0.7 MPa, making it well-suited for mid-range industrial actuation. The integrated magnet enables seamless position sensing with CMSE or DMSE switches mounted directly into the dual-side sensor grooves.
This variant utilizes a standard carbon steel piston rod and PT tapered port threads (G3/8). The 195mm stroke is a non-standard configuration, requiring made-to-order manufacturing. For environments demanding higher thermal resistance, the standard TPU seals can be swapped for Viton (H) components, while adjustable air cushions at both ends ensure smooth end-of-stroke deceleration.
Airtac SAI63 Standard Cylinder SAI63X195S Technical Specifications
| Model | Airtac SAI63 Standard Cylinder SAI63X195S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø63 mm |
| Stroke | 195 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 SAI63X195S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 63 | Bore size in mm. |
| ×195 | 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 SAI63X195S Is Used
Automated Clamping
Provides reliable 2182N clamping force at 0.7MPa for securing medium-sized metal workpieces during machining operations.
Package Diverting
Actuates diverter arms on packaging lines, using the integrated magnet for precise mid-stroke position confirmation.
Material Handling
Drives lifting and pushing mechanisms in automated assembly cells, benefiting from the adjustable pneumatic cushions.
Is the Airtac SAI63 Standard Cylinder SAI63X195S the Right Cylinder?
If your application requires slightly less thrust, stepping down to a 50mm bore yields 1374 N of push force at 0.7 MPa; conversely, an 80mm bore provides 3518 N for heavier loads. Because this 195mm stroke falls below the 300mm threshold, extreme rod bending is less of a concern, though side loads should still be managed with external guides. Remember that standard SAI cylinders do not hold position unpowered; for dead-load holding, consider the SAIL or BSAI variants. Being dimensionally interchangeable per ISO 15552, this cylinder serves as a direct replacement for other ISO 15552 profile cylinders, matching the 63mm bore, 195mm stroke, G3/8 port, and standard mounting accessories like FA flanges with the -S magnet option.
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 SAI63X195S FAQ
At an operating pressure of 0.7 MPa, the SAI63X195-S generates a push force of 2182 N and a pull force of 1402 N.
Yes, it is a true ISO 15552 profile cylinder, making it dimensionally interchangeable with other ISO 15552 cylinders of the same 63mm bore and 195mm stroke specifications.
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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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