Airtac SAI63 Standard Cylinder SAI63X60S
The AirTAC Airtac SAI63 Standard Cylinder SAI63X60S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø63mm bore and 60mm 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
- Stroke60 mm
- Port sizeG3/8
- Acting typeDouble acting
- Rod threadM16×1.5
- CushionAdjustable, 36 mm
About the Airtac SAI63 Standard Cylinder SAI63X60S
The AirTAC SAI63X60-S is a double-acting ISO 15552 profile cylinder engineered for compact, high-force actuation. Generating 1559 N of push force at 0.5 MPa, this 63 mm bore unit is tailored for short 60 mm stroke movements where space is restricted but power is essential.
Equipped with a magnetic piston (-S) for seamless integration with CMSE or DMSE position sensors, it utilizes dual sensor grooves machined into the extruded aluminum barrel. The standard carbon steel piston rod provides robust durability, while the PT tapered port threads guarantee a secure, leak-free pneumatic connection.
Airtac SAI63 Standard Cylinder SAI63X60S Technical Specifications
| Model | Airtac SAI63 Standard Cylinder SAI63X60S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø63 mm |
| Stroke | 60 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 SAI63X60S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 63 | Bore size in mm. |
| ×60 | 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 SAI63X60S Is Used
Short-Stroke Clamping
Ideal for holding heavy metal workpieces securely in machining fixtures, utilizing its 1559 N thrust within a tight 60 mm travel envelope.
Product Diverting
Provides robust actuation for heavy-duty conveyor sorting gates, where the magnetic piston allows precise mid-stroke position detection.
Press Ejection
Delivers rapid, high-force ejection of finished parts from stamping presses, benefiting from the durable carbon steel rod under repetitive impact.
Is the Airtac SAI63 Standard Cylinder SAI63X60S the Right Cylinder?
Selecting this 63 mm bore is optimal when a 50 mm bore (providing 982 N push at 0.5 MPa) lacks sufficient thrust, but an 80 mm bore (2513 N at 0.5 MPa) would be physically oversized. The 60 mm stroke keeps the unsupported rod length minimal, drastically reducing side-load stress on the rod bearing.
For drop-in compatibility, this cylinder matches the ISO 15552 mounting interface, accepting standard FA or FB flanges, LB foot brackets, and TC trunnion styles. If your automation sequence requires the load to remain fixed during a complete air loss or valve centering, note that the standard adjustable air cushions only decelerate the piston at stroke ends. You must specify a SAIL pneumatic lock variant or utilize an external pilot-operated check valve for true position 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 SAI63X60S FAQ
At a 0.5 MPa operating pressure, this 63 mm bore cylinder generates 1559 N of push force and 1402 N of pull force. If pressure is increased to 0.7 MPa, the push force rises to 2182 N.
Yes, the SAI63X60-S is dimensionally interchangeable per ISO 15552. You can use it as a drop-in replacement for other ISO 15552 profile cylinders of the same bore and stroke, provided you match the PT port and mounting accessories.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models usually ship in 3-4 days.
Fast Reply
Most inquiries answered within 7-8 hours.
Request a Quote for Airtac SAI63 Standard Cylinder SAI63X60S
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.