Airtac SAI100 Standard Air Cylinder SAI100BX200
The AirTAC Airtac SAI100 Standard Air Cylinder SAI100BX200 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø100mm bore and 200mm 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
- Stroke200 mm
- Port sizeG1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SAI100 Standard Air Cylinder SAI100BX200
The AirTAC SAI100X200 is a double-acting ISO 15552 profile cylinder engineered for heavy-duty automation. It delivers a robust push force of 3927 N at 0.5 MPa and a maximum theoretical output of 801 kgf at 1.0 MPa. The 200 mm stroke provides ample extension for pressing, lifting, and heavy load transfer tasks.
This specific configuration utilizes a SUS304 stainless steel piston rod (material code B), offering superior corrosion resistance for harsh or washdown environments. Fluid ports feature PT tapered threading, and the extruded aluminum barrel includes dual sensor grooves for flexible switch mounting. For applications requiring integrated directional control, the SAIF variant combines this bore size with a built-in 4M solenoid valve.
Airtac SAI100 Standard Air Cylinder SAI100BX200 Technical Specifications
| Model | Airtac SAI100 Standard Air Cylinder SAI100BX200 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 200 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 SAI100BX200
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×200 | 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 SAI100BX200 Is Used
Heavy-Duty Pressing
Applies 3927 N of push force at 0.5 MPa for seating bearings, stamping components, or forming light gauge materials.
Pallet Lifting
Lifts heavy industrial pallets or chassis components, utilizing the SUS304 rod to resist corrosion in demanding factory environments.
High-Capacity Diverting
Actuates heavy-duty diverters or sorting gates on high-throughput conveyor lines where a robust 100 mm bore is required.
Is the Airtac SAI100 Standard Air Cylinder SAI100BX200 the Right Cylinder?
Select this 100 mm bore when a 80 mm cylinder's 2513 N push force at 0.5 MPa is insufficient for moving heavy payloads. If your fixture demands less force, stepping down to an 80 mm bore saves air consumption and physical footprint. Because the 200 mm stroke is relatively short for this bore size, side-load stress on the rod bearing is minimal compared to longer strokes.
This model serves as a direct dimensional drop-in replacement for any standard ISO 15552 cylinder. To match this exact configuration, specify the 100 mm bore, 200 mm stroke, PT port thread, and your desired mounting accessory such as an FA flange or TC trunnion. Note that a standard SAI does not hold position upon air loss; for dead-load holding, consider the SAIL or BSAI locking variants.
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 SAI100BX200 FAQ
At a standard operating pressure of 0.5 MPa, this 100 mm bore cylinder provides a push force of 3927 N and a pull force of 3681 N. At the maximum rated pressure of 1.0 MPa, the theoretical push force reaches 801 kgf.
Yes, the SAI100X200 is a true ISO 15552 profile cylinder, making its mounting dimensions and interface fully interchangeable with other ISO 15552 cylinders. Ensure you match the 100 mm bore, 200 mm stroke, and mounting accessories like the LB foot or CA clevis.
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