Airtac SAI100 Standard Air Cylinder SAI100BX30
The AirTAC Airtac SAI100 Standard Air Cylinder SAI100BX30 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 SAI100BX30
The AirTAC SAI100X30 is a double-acting ISO 15552 profile cylinder featuring a 100mm bore and a 30mm stroke. It delivers a robust 3927 N of push force at 0.5 MPa, making it well-suited for short-travel clamping and heavy pressing tasks. The extruded aluminum barrel design omits traditional tie rods while maintaining standardized mounting interfaces.
This specific configuration features a SUS304 stainless steel piston rod (material code B) for superior corrosion resistance in washdown or chemically exposed environments. It utilizes PT tapered port threads, and because no magnet is specified, it operates without sensor tracks. For high-temperature applications up to 70 C, alternative seal options like Viton (H) are available to match your operating parameters.
Airtac SAI100 Standard Air Cylinder SAI100BX30 Technical Specifications
| Model | Airtac SAI100 Standard Air Cylinder SAI100BX30 |
|---|---|
| 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 SAI100BX30
| 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 SAI100BX30 Is Used
Heavy Stamping
Provides 3927 N of thrust at 0.5 MPa for securely stamping or forming thick metal components in a compact 30mm travel distance.
Robotic Clamping
Holds large automotive or aerospace chassis parts firmly in place during automated welding or machining processes.
Pallet Stops
Acts as a high-force stopper mechanism within heavy-duty conveyor lines to halt loaded pallets precisely.
Is the Airtac SAI100 Standard Air Cylinder SAI100BX30 the Right Cylinder?
Choosing this 100mm bore over the neighboring 80mm option steps the thrust up from 2513 N to 3927 N at 0.5 MPa, providing significantly higher force for demanding operations. Conversely, dropping to an 80mm bore reduces the footprint and air consumption if 2513 N is sufficient. Because the stroke is only 30mm, side-load stress on the rod bearing is minimal, allowing direct mounting without external guides.
This cylinder is dimensionally interchangeable per ISO 15552, serving as a direct drop-in replacement for other standard profile cylinders. It uses PT G1/2 ports and supports standard mounting accessories like FA/FB flanges or TC trunnions. Note that the adjustable air cushions only decelerate the piston at stroke ends; if your application must hold a load mechanically without air pressure, consider the SAIL variant or an external rod lock.
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 SAI100BX30 FAQ
The SAI100X30 cylinder generates 3927 N of push force and 3681 N of pull force at an operating pressure of 0.5 MPa.
Yes, the SAI100X30 is a genuine AirTAC ISO 15552 profile cylinder, making it dimensionally interchangeable with other ISO 15552 standard cylinders as a drop-in replacement.
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