Airtac SAID100 Double Rod Cylinder SAID100AX75
The AirTAC Airtac SAID100 Double Rod Cylinder SAID100AX75 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø100mm bore and 75mm 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
- Stroke75 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 SAID100AX75
The AirTAC SAID100X75 is a double-acting, double-rod profile cylinder built to ISO 15552 dimensional standards. Because a rod exits both end covers, the annulus area is identical on extend and retract, yielding a balanced 3681 N of force both directions at 0.5 MPa. The extruded aluminum barrel features sensor grooves on both sides for flexible mounting of CMSE reed or DMSE electronic switches.
This unit features a SUS420J2 stainless steel rod (material code A) for superior corrosion resistance and a PT tapered port thread. The twin-rod architecture is purpose-built for applications requiring dual-side guidance, anti-rotation stability, or mounting a secondary cam and position flag on the rear rod end while driving a primary workpiece up front.
Airtac SAID100 Double Rod Cylinder SAID100AX75 Technical Specifications
| Model | Airtac SAID100 Double Rod Cylinder SAID100AX75 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 75 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 SAID100AX75
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×75 | 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 SAID100AX75 Is Used
Symmetric Force Transfer
Drives transfer shuttles with identical push and pull dynamics, ensuring consistent cycle timing without force differential drift.
Anti-Rotation Slides
The through-rod keeps the load guided against rotation better than a single rod, ideal for precision sliding mechanisms.
Twin-Station Actuation
Mount a primary workpiece on the front rod end and a secondary cam or position flag on the rear to drive two synchronized stations.
Is the Airtac SAID100 Double Rod Cylinder SAID100AX75 the Right Cylinder?
Choose this 100mm bore when a 80mm bore (2268 N at 0.5 MPa) lacks the thrust for symmetric transfer, but a 125mm bore is physically excessive. The double-rod design is selected over a single-rod SAI when the mechanism demands equal push and pull forces, or when a rear rod extension is needed to actuate a secondary mechanism. It utilizes the reduced SAID mounting set: Basic, FA, LB, TC, FTC, TCM1, and TCM2.
For this 75mm stroke, side-loading on the rod bearing is minimal. Note that a plain SAID does not hold its load when air is exhausted; use a SAIL or BSAID clamp-lock cylinder if fail-safe position holding is required. It serves as a drop-in replacement for any ISO 15552 double-rod cylinder.
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 SAID100AX75 FAQ
The SAID100X75 provides equal force in both extend and retract directions due to the double-rod design. It delivers 3681 N at 0.5 MPa, 5153 N at 0.7 MPa, and 6626 N at 0.9 MPa.
Yes, the SAID100X75 is dimensionally interchangeable per ISO 15552. It serves as a drop-in replacement for other ISO 15552 profile double-rod cylinders, utilizing the same mounting interface.
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1-Year Warranty
Covers non-human-caused product damage.
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Standard models are processed and dispatched in 3-5 business days.
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Most inquiries answered within 7-8 hours.
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