Airtac SAI100 Standard Air Cylinder SAI100X175S
The AirTAC Airtac SAI100 Standard Air Cylinder SAI100X175S 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 SAI100X175S
The AirTAC SAI100X175-S is a double-acting ISO 15552 profile cylinder engineered for heavy-duty automation. Delivering a push force of 3927 N at 0.5 MPa, this 100mm bore actuator is built for substantial loads. The 175mm stroke provides the travel needed for clamping, lifting, and press operations. Its extruded aluminum barrel design eliminates traditional tie-rods, offering a clean exterior that resists mechanical interference.
This specific configuration includes a piston magnet for proximity sensing, allowing seamless integration with CMSE and DMSE reed switches mounted in the dual sensor grooves. The standard carbon steel piston rod provides excellent tensile strength for industrial environments. For applications requiring higher heat resistance, the standard TPU seals can be swapped for Viton (H) options.
Airtac SAI100 Standard Air Cylinder SAI100X175S Technical Specifications
| Model | Airtac SAI100 Standard Air Cylinder SAI100X175S |
|---|---|
| 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 SAI100X175S
| 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 SAI100X175S Is Used
Heavy-Duty Pressing
Provides 5497 N of push force at 0.7 MPa for securely stamping and seating industrial components.
Pallet Diverting
Uses the 175mm stroke and integrated magnet sensing to push heavy pallets onto secondary processing lines.
Automated Clamping
Holds large metal or composite workpieces firmly in place during machining and assembly operations.
Is the Airtac SAI100 Standard Air Cylinder SAI100X175S the Right Cylinder?
Selecting this 100mm bore actuator is ideal when your application requires thrust exceeding the 2513 N push force of the 80mm variant at 0.5 MPa, but does not necessitate stepping up to the 6136 N capacity of the 125mm bore. The G1/2 PT porting ensures adequate airflow to maintain the 30-800 mm/s speed range without choking the system. Because the SAI100X175-S includes the -S magnet option, it is fully primed for position feedback without requiring external mechanical trackers.
While the 175mm stroke is relatively compact, any side load can accelerate wear on the rod bearing. Utilize FA or FB flange mounts to maintain rigid alignment. Remember that the adjustable air cushions at both ends only decelerate the piston near stroke end; they do not hold the load in place when air pressure is removed. For suspended loads that must resist drifting downward upon pressure loss, specify the SAIL variant with an air-released lock or an external pilot-operated check valve.
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 SAI100X175S FAQ
At a standard operating pressure of 0.5 MPa, the SAI100X175-S generates 3927 N of push force and 3681 N of pull force. If pressure is increased to 0.7 MPa, the push force rises to 5497 N.
Yes, the SAI100X175-S is dimensionally interchangeable per ISO 15552 standards. You can drop it in to replace other ISO 15552 profile cylinders with a 100mm bore and 175mm stroke, matching the G1/2 port and standard mounting accessories.
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