Airtac SAID32 Double Rod Cylinder SAID32AX300
The AirTAC SAID32 Double Rod Cylinder SAID32AX300 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 300mm stroke, G1/8 air ports and adjustable end cushioning. Its standardized mounting interface makes it interchangeable with other ISO 15552 cylinders at the mounting interface.
- BoreØ32 mm
- Stroke300 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 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 SAID32 Double Rod Cylinder SAID32AX300
The AirTAC SAID32X300 is a double-acting, double-rod ISO 15552 profile cylinder featuring a 32mm bore and 300mm stroke. Because the piston rod exits both end covers, the annulus area is identical on both sides. This means the cylinder generates exactly 345 N of force in both extend and retract directions at 0.5 MPa, providing perfectly symmetric motion control.
This specific configuration includes a SUS420J2 stainless steel rod for enhanced corrosion resistance and uses PT tapered port threads. The extruded aluminum barrel integrates sensor grooves on both sides for flexible switch mounting. While the rear rod can drive a secondary mechanism or position flag, note that the overall length is greater than a single-rod SAI, requiring extra rear clearance.
Airtac SAID32 Double Rod Cylinder SAID32AX300 Technical Specifications
| Model | Airtac SAID32 Double Rod Cylinder SAID32AX300 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 300 mm |
| Acting type | Double acting |
| Port size | G1/8 |
| Rod thread | M10×1.25 |
| 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, 27 mm |
| Max stroke | Up to 1000 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 (Ø32mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 346 N | 346 N |
| 0.7 MPa | 484 N | — |
| Max (@1.0 MPa) | 70 kgf | |
Double-rod model: the rod passes through the rear cover, so both piston faces lose rod area and push is shown at the annular-area value. Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAID32 Double Rod Cylinder SAID32AX300
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×300 | 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 SAID32 Double Rod Cylinder SAID32AX300 Is Used
Symmetric Force Transfer
Drives a transfer shuttle where the extend and retract forces must be perfectly matched at 345 N to prevent timing belt slippage on a packaging line.
Anti-Rotation Slides
Guides a vertical lifting slide using both rod ends to prevent platform rotation without needing an external linear bearing.
Through-Rod Sensing
Actuates a small clamp while the rear rod protrudes to trigger a mechanical limit flag for position confirmation.
Is the Airtac SAID32 Double Rod Cylinder SAID32AX300 the Right Cylinder?
Choose this 32mm bore double-rod cylinder when an application demands equal push and pull forces (345 N each way at 0.5 MPa) or requires anti-rotation guidance and dual-side tooling. If your mechanism needs less force, stepping down is not an option in this series, but stepping up to a 40mm bore yields 528 N both ways. Unlike a single-rod SAI, the twin-rod design ensures symmetrical speed and prevents the load from twisting.
This model uses a PT port thread and a SUS420J2 rod. It supports mountings Basic, FA, LB, TC, FTC, TCM1, and TCM2 (omitting FB, CA, CB, and CR). Because the stroke is 300mm, the 12mm rod and rod-bearing face increased bending moments under side loads; always use an external guide rail for heavy or off-center loads. Note that air cushions only decelerate the piston near stroke end and do not hold a load if air pressure is lost.
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 SAID32 Double Rod Cylinder SAID32AX300 FAQ
Because it is a double-rod cylinder, the effective area is identical on both sides. It outputs 345 N in both extend and retract directions at 0.5 MPa, and 621 N both ways at 0.9 MPa.
Yes, the SAID32X300 is dimensionally interchangeable per ISO 15552 mounting dimensions. It uses a PT G1/8 port and supports Basic, FA, LB, TC, FTC, TCM1, and TCM2 mounts, making it a direct replacement for other ISO 15552 profile cylinders.
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