Airtac SAID80 Double Rod Cylinder SAID80AX230S
The AirTAC Airtac SAID80 Double Rod Cylinder SAID80AX230S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø80mm bore and 230mm stroke, G3/8 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ80 mm
- Stroke230 mm
- Port sizeG3/8
- 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 SAID80 Double Rod Cylinder SAID80AX230S
The AirTAC SAID80X230-S is a double-acting, double-rod ISO 15552 profile cylinder featuring a 80 mm bore and 230 mm stroke. Because the piston rod extends through both end covers, the annular effective area is identical on extend and retract. This yields exactly 2268 N of output force in both directions at 0.5 MPa (3175 N at 0.7 MPa), ensuring symmetric speed and thrust for demanding transfer tasks.
This through-rod configuration allows you to mount the primary workpiece on one end while attaching a position flag, cam, or secondary mechanism to the rear rod. It features a SUS420J2 stainless steel rod (material code A) for enhanced corrosion resistance, adjustable air cushions at both ends, and a built-in magnet (-S) compatible with AirTAC CMSE reed and DMSE electronic sensors mounted in the dual-side barrel grooves.
Airtac SAID80 Double Rod Cylinder SAID80AX230S Technical Specifications
| Model | Airtac SAID80 Double Rod Cylinder SAID80AX230S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 230 mm |
| Acting type | Double acting |
| Port size | G3/8 |
| 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 (Ø80mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 2513 N | 2268 N |
| 0.7 MPa | 3519 N | — |
| Max (@1.0 MPa) | 513 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAID80 Double Rod Cylinder SAID80AX230S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×230 | 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 SAID80 Double Rod Cylinder SAID80AX230S Is Used
Symmetric Force Transfer
Ideal for moving loads between two stations where equal push and pull thrust (2268 N at 0.5 MPa) prevents speed variations and ensures smooth, balanced indexing.
Anti-Rotation Slides
The through-rod provides dual-side guidance, keeping the payload rigidly aligned and preventing torsional twist during vertical or horizontal extension.
Dual-Station Actuation
Mount the primary tool on the front rod end and a secondary cam or position flag on the rear protruding rod to trigger external CMSE/DMSE sensors simultaneously.
Is the Airtac SAID80 Double Rod Cylinder SAID80AX230S the Right Cylinder?
Choose this 80 mm bore when an application requires balanced push and pull forces that exceed the 1402 N (at 0.5 MPa) capacity of a 63 mm SAID, but you do not need the heavier 3681 N output of a 100 mm bore. The double-rod design is specifically selected over a single-rod SAI when the mechanism demands dual-side guidance, superior anti-rotation resistance, or rear-rod actuation for a secondary station.
To integrate this cylinder, match the 230 mm stroke, 80 mm bore, and PT G3/8 port threads. Mounting accessories use the reduced SAID set: Basic, FA, LB, TC, FTC, TCM1, or TCM2 (omitting FB, CA, CB, and CR). Since the stroke is 230 mm, the 25 mm diameter rod and its bearing are subject to bending under lateral loads; use an external linear guide for heavy or off-center payloads. Note that the adjustable cushions only decelerate the piston near stroke end and will not hold a load if air pressure is lost—use an external rod lock or a BSAID clamp-lock cylinder for fail-safe positioning. It is dimensionally interchangeable per ISO 15552 for drop-in replacement scenarios.
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 SAID80 Double Rod Cylinder SAID80AX230S FAQ
Because the rod occupies both sides of the piston, the effective area is equal in both directions. The output force is 2268 N at 0.5 MPa, 3175 N at 0.7 MPa, and 4082 N at 0.9 MPa for both extend and retract strokes.
No, the adjustable air cushions only decelerate the piston near the stroke end and do not act as a brake. If the application requires holding a load without live air pressure, an external pilot-operated check valve or an AirTAC BSAID double-rod clamp-lock cylinder is required.
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