Airtac SAI100 Standard Air Cylinder SAI100AX30S
The AirTAC Airtac SAI100 Standard Air Cylinder SAI100AX30S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø100mm bore and 30mm 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
- Stroke30 mm
- Port sizeG1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SAI100 Standard Air Cylinder SAI100AX30S
The AirTAC SAI100X30-S is a double-acting profile cylinder built to ISO 15552 dimensional standards. It generates 3927N of push force and 3681N of pull force at 0.5 MPa. The 30mm stroke is highly compact, making it ideal for short clamping or pressing operations.
This specific configuration includes a magnet for proximity sensing (-S) and uses a SUS420J2 stainless steel piston rod (material code A) for enhanced durability against minor moisture or corrosion. The extruded aluminum barrel features sensor grooves on both sides, allowing easy mounting of CMSE or DMSE reed switches.
Airtac SAI100 Standard Air Cylinder SAI100AX30S Technical Specifications
| Model | Airtac SAI100 Standard Air Cylinder SAI100AX30S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 30 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 SAI100AX30S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×30 | 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 SAI100AX30S Is Used
Heavy-Duty Clamping
Provides high holding force for securing thick metal plates during machining or welding operations.
Short-Stroke Pressing
Delivers 3927N of force for inserting bearings, bushings, or pins into housings over a 30mm travel.
Position Verification
The integrated magnet allows CMSE sensors to confirm end-of-stroke positioning in automated assembly lines.
Is the Airtac SAI100 Standard Air Cylinder SAI100AX30S the Right Cylinder?
If you need less force, stepping down to the 80mm bore drops the 0.5 MPa push force to 2513N. For higher force, the 125mm bore provides 6136N. Because the stroke is only 30mm, side-load stress on the rod bearing is minimal.
This model uses PT tapered ports and a G1/2 thread size. It mounts via standard ISO 15552 accessories like FA flanges or TC trunnions. If your application must hold a load mechanically without air pressure, switch to the SAIL locking variant or an external rod lock, as standard air cushions only decelerate the piston and do not brake.
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 SAI100AX30S FAQ
At a 0.5 MPa operating pressure, this 100mm bore cylinder generates a push force of 3927N and a pull force of 3681N. At 0.7 MPa, the push force increases to 5497N.
Yes, it is dimensionally interchangeable per ISO 15552 profile-barrel standards. You can use it as a drop-in replacement for other ISO 15552 cylinders with matching 100mm bore and 30mm stroke specifications.
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