Airtac SAI63 Standard Cylinder SAI63X10S
The AirTAC SAI63 Standard Cylinder SAI63X10S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø63mm bore and 10mm 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
- Stroke10 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 SAI63X10S
The AirTAC SAI63X10-S is a double-acting ISO 15552 profile cylinder engineered for very short linear motion tasks. Delivering a push force of 1559 N at 0.5 MPa, this 63 mm bore model provides rapid, high-thrust actuation within a compact 10 mm stroke envelope. The extruded aluminum barrel design omits tie rods, presenting a clean, standardized exterior that drops in seamlessly with other ISO 15552 mounting interfaces.
Configured with a standard carbon steel piston rod, this variant includes an integrated magnet (-S) for position sensing. The barrel features dual-sided sensor grooves, allowing direct mounting of CMSE or DMSE reed switches to confirm end-of-stroke positions. Standard PT tapered G3/8 ports and adjustable air cushions at both ends ensure reliable, decelerated operation even in high-speed cycling environments.
Airtac SAI63 Standard Cylinder SAI63X10S Technical Specifications
| Model | Airtac SAI63 Standard Cylinder SAI63X10S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø63 mm |
| Stroke | 10 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 SAI63X10S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 63 | Bore size in mm. |
| ×10 | 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 SAI63X10S Is Used
Short-Stroke Clamping
Ideal for holding heavy workpieces during machining, utilizing the 1559 N push force at 0.5 MPa to secure parts rigidly within a 10 mm travel range.
Product Ejection
Provides a fast, high-force ejection mechanism on packaging lines, rapidly pushing items off a conveyor belt using a very short, compact stroke.
Valve Actuation
Serves as a pneumatic actuator for mechanical valve switching or short mechanical indexing where only 10 mm of linear displacement is required.
Is the Airtac SAI63 Standard Cylinder SAI63X10S the Right Cylinder?
Choose this 63 mm bore actuator when a project demands substantial thrust in a severely space-restricted footprint, as its 10 mm stroke is ideal for micro-clamping or short ejection tasks. If your application requires less force, stepping down to a 50 mm bore yields 982 N of push force at 0.5 MPa, which may suffice for lighter duties. For higher energy needs, an 80 mm bore provides 2513 N at the same pressure.
Because the stroke is extremely short, rod-bearing bending from side loads is minimal, negating the need for external guide rails. However, operators should note that a standard SAI cylinder will drift and drop if air pressure is lost or the control valve is centered. If the mechanism must hold a load safely without live pressure, consider deploying the SAIL (air-released lock) variant or an external pilot-operated check valve. This model uses a PT G3/8 port, standard ISO 15552 mounting accessories, and a magnet for sensor compatibility.
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 SAI63X10S FAQ
At 0.5 MPa operating pressure, this 63 mm bore cylinder generates a push force of 1559 N and a pull force of 1402 N. At 0.7 MPa, the push force increases to 2182 N.
Yes, the SAI63X10-S is a genuine ISO 15552 profile cylinder. Its standardized mounting interface and physical dimensions make it a direct replacement for other ISO 15552 compliant actuators of the same bore size.
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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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