Airtac SAI100 Standard Air Cylinder SAI100AX175
The AirTAC Airtac SAI100 Standard Air Cylinder SAI100AX175 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø100mm bore and 175mm 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
- Stroke175 mm
- Port sizeG1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SAI100 Standard Air Cylinder SAI100AX175
The AirTAC SAI100X175 is a double-acting ISO 15552 profile cylinder offering 3927 N of push force at 0.5 MPa. Its 175 mm stroke provides the extended travel needed for large-format clamping and heavy material handling. The extruded aluminum barrel design omits tie rods, creating a clean exterior that resists side impacts.
This specific configuration uses a SUS420J2 stainless steel piston rod (material code A) for superior corrosion resistance compared to standard carbon steel. It also features PT tapered port threads on the G1/2 air supply connections. Because no magnet is specified, it does not include the internal magnetic ring for direct switch mounting.
Airtac SAI100 Standard Air Cylinder SAI100AX175 Technical Specifications
| Model | Airtac SAI100 Standard Air Cylinder SAI100AX175 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 175 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 SAI100AX175
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×175 | 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 SAI100AX175 Is Used
Heavy Stamping
Provides the robust 3927 N push force required to hold large metal sheets firmly in place during heavy stamping and punching operations.
Automotive Assembly
Actuates large robotic grippers and positioning fixtures for automotive chassis components on the main assembly line.
Pallet Diversion
Extends 175 mm to push heavy loaded pallets onto secondary processing conveyor lanes within high-throughput packaging facilities.
Is the Airtac SAI100 Standard Air Cylinder SAI100AX175 the Right Cylinder?
Select this 100 mm bore when a 80 mm bore (2513 N at 0.5 MPa) is insufficient for moving heavy payloads, but a 125 mm bore is oversized for the workspace. For this 175 mm stroke, side load is moderate, but you must still ensure the rod bearing is not subjected to bending moments; use external guides or a self-aligning knuckle (I or Y type) for rigid loads.
If your machinery loses air pressure, this cylinder cannot hold its load in place—the adjustable air cushions only decelerate the piston at end-of-stroke, they do not lock it. For fail-safe holding, specify the SAIL variant with an air-released lock or use an external pilot-operated check valve. This model is dimensionally interchangeable per ISO 15552, serving as a direct drop-in replacement for other ISO 15552 profile cylinders using a G1/2 port, FA/FB flange mounting, and no magnet.
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 SAI100AX175 FAQ
At 0.5 MPa operating pressure, this 100 mm bore cylinder provides 3927 N of push force and 3681 N of pull force. At 0.7 MPa, the push force increases to 5497 N.
Yes, the SAI100X175 is a genuine ISO 15552 profile cylinder, making its mounting interface and envelope dimensions a direct drop-in replacement for other ISO 15552 cylinders of the same bore size.
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