Airtac SAI100 Standard Air Cylinder SAI100AX220S
The AirTAC Airtac SAI100 Standard Air Cylinder SAI100AX220S 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 SAI100AX220S
The AirTAC SAI100X220-S is a double-acting ISO 15552 profile cylinder engineered for heavy-duty automation. Delivering a robust 3927 N push force at 0.5 MPa, this 100mm bore unit is built to handle substantial loads over its 220mm stroke. The extruded aluminum barrel design omits traditional tie rods, providing a clean exterior that resists mechanical debris accumulation.
This specific configuration includes a -S magnet for seamless integration with CMSE and DMSE sensor switches via the dual-side mounting grooves. Furthermore, the piston rod is constructed from SUS420J2 stainless steel (code A), offering superior corrosion resistance compared to standard carbon steel, making it ideal for harsher production settings.
Airtac SAI100 Standard Air Cylinder SAI100AX220S Technical Specifications
| Model | Airtac SAI100 Standard Air Cylinder SAI100AX220S |
|---|---|
| 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 SAI100AX220S
| 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 SAI100AX220S Is Used
Heavy Stamping Press
Provides the substantial 3927N thrust required to actuate large mechanical presses and form thick-gauge metal components reliably.
Pallet Divertor
Shifts heavy loaded pallets across conveyor lanes, utilizing the 220mm stroke to ensure complete transfer without collision.
Automated Welding Clamp
Holds large structural frames firmly in place during robotic welding, with the SUS420J2 rod resisting weld spatter damage.
Is the Airtac SAI100 Standard Air Cylinder SAI100AX220S the Right Cylinder?
Selecting this 100mm bore cylinder makes sense when the 80mm variant (providing 2513 N push at 0.5 MPa) lacks the necessary thrust for your heavy payload. If your application requires even less force and faster cycling, stepping down to a 63mm bore (1559 N push at 0.5 MPa) is advised.
Because the 220mm stroke exceeds the 300mm threshold where side-load risks compound, ensure your mechanism incorporates an external guide rail to prevent rod-bearing bending. If the machinery loses air pressure, this standard cylinder cannot hold a load statically; integrate an external pilot-operated check valve or specify an AirTAC SAIL variant for fail-safe locking. For direct drop-in mounting, match the bore, stroke, PT G1/2 port, and desired FA flange or TC trunnion accessory.
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 SAI100AX220S FAQ
Operating at 0.5 MPa, this 100mm bore double-acting cylinder generates 3927 N of push force and 3681 N of pull force. At 0.7 MPa, the push force increases to 5497 N.
Yes, the SAI series is dimensionally interchangeable per ISO 15552 standards. You can drop it in as a replacement for other ISO 15552 profile cylinders by matching the 100mm bore, 220mm stroke, and G1/2 port size.
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