Airtac SAID100 Double Rod Cylinder SAID100AX15
The AirTAC Airtac SAID100 Double Rod Cylinder SAID100AX15 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø100mm bore and 15mm 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
- Stroke15 mm
- Port sizeG1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac SAID100 Double Rod Cylinder SAID100AX15
The AirTAC SAID100X15 is a double-acting, double-rod ISO 15552 profile cylinder featuring a 100 mm bore and 15 mm stroke. Because the piston rod occupies both sides, the effective annulus area is identical in extend and retract, yielding an equal 3681 N of force in each direction at 0.5 MPa. A rod exits both end covers, allowing you to mount a workpiece on the front end and a cam or position flag on the rear.
This specific configuration uses a SUS420J2 stainless steel rod (material code A) for enhanced corrosion resistance and includes PT tapered port threads. The extruded aluminum barrel integrates sensor grooves on both sides, and the adjustable air cushions at both ends decelerate the piston near stroke end to minimize impact.
Airtac SAID100 Double Rod Cylinder SAID100AX15 Technical Specifications
| Model | Airtac SAID100 Double Rod Cylinder SAID100AX15 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 15 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 SAID100 Double Rod Cylinder SAID100AX15
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×15 | 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 SAID100 Double Rod Cylinder SAID100AX15 Is Used
Symmetric Transfer
Drives shuttle mechanisms where the 3681 N push and pull forces must be perfectly equal to move loads consistently in both directions without bias.
Dual-Station Actuation
Mounts a primary workpiece on the front rod end and a secondary tool or position flag on the rear rod end to operate a secondary mechanism simultaneously.
Anti-Rotation Slides
The twin rods exiting both end covers provide superior lateral guidance, preventing the load from twisting during short-stroke clamping or lifting tasks.
Is the Airtac SAID100 Double Rod Cylinder SAID100AX15 the Right Cylinder?
Choose this 100 mm bore when an application requires symmetric force and speed both ways, which a single-rod SAI cannot provide because its extend force is larger than its retract force. If you need less force, stepping down to an 80 mm bore yields 2268 N each way at 0.5 MPa. The twin-rod design inherently resists load rotation better than a single rod, making it ideal for guided slides. Note that a plain SAID does not hold its position if air pressure is lost; for dead-end holding, consider a SAIL or BSAID clamp-lock variant. This model is dimensionally interchangeable per ISO 15552, serving as a drop-in replacement for other ISO 15552 double-rod cylinders.
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 SAID100 Double Rod Cylinder SAID100AX15 FAQ
Because it is a double-rod cylinder, the effective area is the same on both sides. It delivers 3681 N of force in both extend and retract directions at 0.5 MPa, and 6626 N at 0.9 MPa.
The SAID series uses a reduced mounting set including Basic, FA, LB, TC, FTC, TCM1, and TCM2. It omits the FB, CA, CB, and CR accessories found on single-rod SAI cylinders.
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Standard models are processed and dispatched in 3-5 business days.
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