Airtac SAID80 Double Rod Cylinder SAID80AX230
The AirTAC Airtac SAID80 Double Rod Cylinder SAID80AX230 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 SAID80AX230
The AirTAC SAID80X230 is a double-acting, double-rod ISO 15552 profile cylinder engineered for applications requiring symmetric dynamics. Because a rod exits both ends, the annulus area is identical on extend and retract, yielding an equal force of 2268 N each way at 0.5 MPa. This through-rod configuration is ideal for mounting a primary workpiece on one side and a secondary guide, cam, or position flag on the rear.
This specific variant features SUS420J2 stainless steel rods (material code A) for enhanced corrosion resistance and uses PT tapered port threads. The extruded aluminum barrel includes sensor grooves on both sides for flexible mounting of CMSE or DMSE switches. Note that the 230 mm stroke is a non-standard made-to-order length, and the overall extended length requires additional rear-rod clearance.
Airtac SAID80 Double Rod Cylinder SAID80AX230 Technical Specifications
| Model | Airtac SAID80 Double Rod Cylinder SAID80AX230 |
|---|---|
| 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 SAID80AX230
| 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 SAID80AX230 Is Used
Symmetric Force Transfer
Drives shuttles or indexing mechanisms where the exact same push and pull force prevents directional bias in the motion profile.
Anti-Rotation Slides
The twin-rod architecture keeps heavy guided loads from twisting during transit, ensuring precise linear movement without external guides.
Through-Rod Sensing
Mounts the primary workpiece on the front rod while utilizing the rear rod extension to physically trigger external limit switches or carry a cam.
Is the Airtac SAID80 Double Rod Cylinder SAID80AX230 the Right Cylinder?
Select this 80 mm bore when your mechanism requires matched push and pull forces, as it generates 2268 N in both directions at 0.5 MPa. If your application needs less force, consider stepping down to the 63 mm bore (1402 N both ways); for heavier loads, the 100 mm bore provides 3681 N. A double-rod design is preferred over a single-rod SAI when you need dual-side guidance, anti-rotation stability, or rear-rod actuation.
This SAID80X230 configuration omits the -S magnet, so position sensing requires external flags or separate sensors. Keep in mind that standard air cushions only decelerate the piston near stroke end; they do not lock the load. If air pressure drops, the cylinder drifts. For position holding without live pressure, use a SAIL or BSAID cylinder. Dimensionally interchangeable per ISO 15552, this profile cylinder accepts Basic, FA, LB, TC, FTC, TCM1, and TCM2 mounts.
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 SAID80AX230 FAQ
Because it is a double-rod cylinder, the effective piston area is the same on both sides. It generates 2268 N of force in both the extend and retract directions at 0.5 MPa, and 3175 N at 0.7 MPa.
Yes, it is dimensionally interchangeable per ISO 15552. It uses a reduced mounting set of Basic, FA, LB, TC, FTC, TCM1, and TCM2. It omits the FB, CA, CB, and CR mounts which are specific to single-rod SAI cylinders.
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