Airtac SAI63 Standard Cylinder SAI63X200CA
The AirTAC SAI63 Standard Cylinder SAI63X200CA is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø63mm bore and 200mm 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
- Stroke200 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 SAI63X200CA
The AirTAC SAI63X200 is a double-acting ISO 15552 profile cylinder featuring a 63mm bore and 200mm stroke. It generates 1559N of push force and 1402N of pull force at 0.5 MPa, making it a robust choice for medium-actuation tasks. The extruded aluminum barrel eliminates tie-rods, providing a smooth exterior that resists mechanical debris.
This configuration utilizes a standard carbon steel piston rod and PT tapered port threads. For environments requiring higher heat resistance, the standard TPU seals can be swapped for Viton (H) options. The barrel includes integrated sensor grooves on both sides for straightforward DMSE or CMSE switch mounting, though a magnet (-S) must be specified for magnetic sensing.
Airtac SAI63 Standard Cylinder SAI63X200CA Technical Specifications
| Model | Airtac SAI63 Standard Cylinder SAI63X200CA |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø63 mm |
| Stroke | 200 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 SAI63X200CA
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 63 | Bore size in mm. |
| ×200 | 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 SAI63X200CA Is Used
Automated Clamping
Provides 1559N of clamping force at 0.5 MPa for securing medium-weight metal workpieces during machining operations.
Material Diverting
Actuates routing gates on 200mm strokes to redirect standard totes or packaged goods along processing lines.
Pressing Operations
Handles light-duty pressing and seating tasks where consistent 1402N retraction force is required to return tooling.
Is the Airtac SAI63 Standard Cylinder SAI63X200CA the Right Cylinder?
Selecting this 63mm bore over the smaller 50mm variant upgrades your push force from 982N to 1559N at 0.5 MPa, whereas stepping up to an 80mm bore yields 2513N. The 200mm stroke is well within standard limits, keeping the 30-800 mm/s speed range fully achievable. Because this is a double-acting cylinder, it requires live air pressure to both extend and retract; it will not hold a load if pressure is lost. For position-holding needs, consider the SAIL lock variant or an external pilot-operated check valve.
As a dimensionally interchangeable ISO 15552 cylinder, it serves as a direct replacement for other ISO 15552 profile cylinders. Ensure your setup matches the G3/8 port size, CA clevis mounting accessory, and standard carbon steel rod material. Since no magnet is specified, proximity sensing will require external reed switches or a model designated with -S.
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 SAI63X200CA FAQ
At 0.5 MPa operating pressure, the SAI63X200 generates 1559N of push force and 1402N of pull force. At the maximum 1.0 MPa, the theoretical push force reaches 318 kgf.
Yes. The SAI63X200 is a genuine AirTAC profile cylinder built to ISO 15552 mounting interface dimensions, making it dimensionally interchangeable with other ISO 15552 standard cylinders. It uses a G3/8 port and CA mounting.
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