Airtac SAI100 Standard Air Cylinder SAI100BX95S
The AirTAC Airtac SAI100 Standard Air Cylinder SAI100BX95S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø100mm bore and 95mm 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
- Stroke95 mm
- Port sizeG1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SAI100 Standard Air Cylinder SAI100BX95S
The AirTAC SAI100X95-S is a double-acting ISO 15552 profile cylinder featuring a 100mm bore and a 95mm non-standard stroke. It delivers a robust push force of 5497 N at 0.7 MPa, making it well-suited for heavy-duty actuation tasks that require precise intermediate travel. The extruded aluminum barrel design omits tie rods, providing a clean exterior that simplifies sensor mounting and machine integration.
This specific configuration includes a SUS304 stainless steel piston rod (option B) for superior corrosion resistance in harsh environments. It is equipped with a magnet for position sensing, directly compatible with CMSE and DMSE switches fitted into the dual sensor grooves. Additionally, the PT tapered port threads ensure a secure, leak-free pneumatic connection.
Airtac SAI100 Standard Air Cylinder SAI100BX95S Technical Specifications
| Model | Airtac SAI100 Standard Air Cylinder SAI100BX95S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 95 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 SAI100BX95S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×95 | 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 SAI100BX95S Is Used
Heavy Metal Stamping
Provides the high thrust needed for stamping and forming operations, while the SUS304 rod resists coolant exposure.
Pallet Diverting
Uses the 95mm stroke to push heavy pallets onto secondary conveyor lines, utilizing CMSE sensors for position confirmation.
Automated Clamping
Secures large workpieces during machining, taking advantage of the 100mm bore's 5497 N push force at 0.7 MPa.
Is the Airtac SAI100 Standard Air Cylinder SAI100BX95S the Right Cylinder?
Choose this 100mm bore cylinder when an application demands higher thrust than the 80mm bore variant, which provides 3518 N at 0.7 MPa. The 95mm stroke is a made-to-order length; ensure your design accommodates this specific travel. Because the stroke is under 300mm, rod bearing bending is minimal, but side loads should still be minimized to maximize seal life.
As a true ISO 15552 profile cylinder, it is dimensionally interchangeable with other ISO 15552 cylinders, serving as a drop-in replacement using standard mounting accessories like FA flanges or TC trunnions. Note that this standard cylinder relies on live air pressure to move; it will not hold a load if air is lost. For position holding without pressure, consider the SAIL or BSAI 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 SAI100BX95S FAQ
At an operating pressure of 0.7 MPa, this 100mm bore cylinder generates a push force of 5497 N and a pull force of 3681 N.
Yes, the SAI series is a genuine ISO 15552 profile cylinder, making its mounting interface dimensionally interchangeable with other standard ISO 15552 cylinders.
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