Airtac SAI100 Standard Air Cylinder SAI100X220S
The AirTAC Airtac SAI100 Standard Air Cylinder SAI100X220S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø100mm bore and 220mm stroke, G1/2 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ100 mm
- Stroke220 mm
- Port sizeG1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SAI100 Standard Air Cylinder SAI100X220S
The AirTAC SAI100X220-S is a double-acting ISO 15552 profile cylinder engineered for heavy-duty automation. Delivering a robust 5497 N of push force at 0.7 MPa, this 100mm bore unit is built to drive substantial masses through its 220mm stroke. The extruded aluminum barrel omits tie-rods, presenting a clean exterior that drops directly into existing ISO 15552 mounting interfaces.
Configured here with a standard carbon steel piston rod and a PT tapered port thread, this variant includes an integrated magnet (-S) for position sensing. You can directly mount CMSE or DMSE series reed switches into the dual sensor grooves machined on both sides of the barrel, simplifying end-of-stroke verification without requiring external brackets.
Airtac SAI100 Standard Air Cylinder SAI100X220S Technical Specifications
| Model | Airtac SAI100 Standard Air Cylinder SAI100X220S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 220 mm |
| Acting type | Double acting |
| Port size | G1/2 |
| Rod thread | M20×1.5 |
| 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 (Ø100mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 3927 N | 3682 N |
| 0.7 MPa | 5498 N | — |
| Max (@1.0 MPa) | 801 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAI100 Standard Air Cylinder SAI100X220S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×220 | 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 SAI100 Standard Air Cylinder SAI100X220S Is Used
Automotive Body Welding
Handles heavy clamping duties on automotive framing lines where high impact force and rigid positioning are required for spot welding fixtures.
Pallet Handling Diverter
Pushes fully loaded heavy-duty pallets off high-speed conveyor belts, utilizing the 5497 N force to overcome friction and inertia smoothly.
Plastic Injection Unloading
Extracts molded parts from large injection molding machines, using the adjustable end cushions to decelerate heavy molded products safely.
Is the Airtac SAI100 Standard Air Cylinder SAI100X220S the Right Cylinder?
This 100mm bore size is the optimal upgrade when a 80mm cylinder falls short, jumping from 3518 N to 5497 N at 0.7 MPa. If your application requires less energy, stepping down to an 80mm bore saves compressed air. Because this 220mm stroke approaches the threshold where side-loading risks accelerate, ensure your load is guided by external rails to prevent rod-bearing bending and premature seal wear.
As a standard double-acting actuator, this cylinder relies on live air pressure to hold its position; venting the system will cause the piston to drift. If your machinery must lock a load safely during an emergency stop or pressure loss, specify the SAIL variant with an air-released lock or the BSAI bidirectional clamp-lock. To match this unit for maintenance, you need a 100mm bore, 220mm stroke, G1/2 port, and your preferred mounting accessory like a TC trunnion or FA flange.
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 SAI100 Standard Air Cylinder SAI100X220S FAQ
At a standard operating pressure of 0.7 MPa, this 100mm bore cylinder generates 5497 N of push force and 3681 N of pull force. At 0.5 MPa, it provides 3927 N of push force.
Yes, the SAI100X220-S is dimensionally interchangeable per ISO 15552. You can drop it into existing ISO 15552 mounting footprints without altering the machine frame, provided you match the G1/2 port and 220mm stroke.
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