
The AirTAC Airtac SAI100 Standard Air Cylinder SAI100X95 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.
The AirTAC SAI100X95 is a double-acting ISO 15552 profile cylinder featuring a 100mm bore and a 95mm stroke. Because 95mm is not a standard catalog length, it is produced as a made-to-order stroke while retaining all standard dimensional interfaces. It delivers a robust 3927 N of push force at 0.5 MPa, making it well-suited for heavy-duty positioning tasks.
This variant features a durable carbon steel piston rod and utilizes PT tapered port threads. The extruded aluminum barrel includes integrated sensor grooves on both sides, allowing for direct mounting of CMSE or DMSE switches if a magnet is specified later.
| Model | Airtac SAI100 Standard Air Cylinder SAI100X95 |
|---|---|
| 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.
| 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.
| 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.
Provides 3927 N of thrust at 0.5 MPa for securely seating bearings and bushings in automated machining lines.
Uses the 95mm stroke to extend a heavy-duty diverter arm, redirecting large pallets along high-capacity material handling tracks.
Generates reliable holding power for large welded frames during robotic welding and assembly operations.
This 100mm bore provides 3927 N of thrust at 0.5 MPa. If your application requires less force, stepping down to an 80mm bore yields 2513 N at the same pressure. Conversely, moving up to a 125mm bore provides 6136 N for heavier loads. The 95mm stroke is highly compact, so side-load concerns are minimal.
As a true ISO 15552 profile cylinder, it serves as a drop-in replacement for any standard cylinder matching this interface. Remember that the adjustable air cushions only decelerate the piston at end-of-stroke; they do not lock the rod. If the load must be held mechanically without live air pressure, consider the SAIL locking variant or an external rod lock.
Quick checklist
At a 0.5 MPa operating pressure, this 100mm bore cylinder generates 3927 N of push force and 3681 N of pull force.
No. The standard SAI model does not hold position without live pressure. For fail-safe load holding, you should use the SAIL variant with an air-released lock or an external rod lock.
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