Airtac SAID32 Double Rod Cylinder SAID32AX135S
The AirTAC SAID32 Double Rod Cylinder SAID32AX135S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 135mm 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
- Stroke135 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 SAID32AX135S
The AirTAC SAID32X135-S is a double-acting, double-rod ISO 15552 profile cylinder with a 32mm bore and 135mm stroke. Because the piston rod exits both end covers, the annulus area is identical on extend and retract, yielding an equal 483 N of force in each direction at 0.7 MPa. The -S suffix indicates an integrated magnet for position sensing.
This through-rod configuration allows you to mount the primary workpiece on one end while using the rear rod end for a position flag, cam, or secondary mechanism. It features SUS420J2 stainless steel rods for enhanced corrosion resistance and dual-side sensor grooves compatible with AirTAC CMSE reed and DMSE electronic switches.
Airtac SAID32 Double Rod Cylinder SAID32AX135S Technical Specifications
| Model | Airtac SAID32 Double Rod Cylinder SAID32AX135S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 135 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 SAID32AX135S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×135 | 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 SAID32AX135S Is Used
Anti-Rotation Slides
The twin-rod design prevents piston rotation, providing stable guidance for precision handling and clamping tasks.
Symmetric Force Transfer
Ideal for mechanisms requiring identical push and pull forces, delivering 483 N consistently in both directions.
Through-Rod Sensing
The rear rod end can drive a secondary mechanism or position flag, while the -S magnet works with CMSE/DMSE sensors.
Is the Airtac SAID32 Double Rod Cylinder SAID32AX135S the Right Cylinder?
Choose this 32mm bore double-rod cylinder when your application requires equal push and pull forces, anti-rotation guidance, or dual-side actuation. If you need higher force, stepping up to the 40mm bore provides 739 N both ways at 0.7 MPa. Unlike a single-rod SAI, this SAID model ensures symmetric speed and power both directions.
As a dimensionally interchangeable ISO 15552 cylinder, it serves as a direct replacement for other ISO 15552 double-rod cylinders. It uses a PT tapered G1/8 port and supports Basic, FA, LB, TC, FTC, TCM1, and TCM2 mounts. Note that the adjustable air cushions only decelerate the piston near stroke end; they do not hold a load. For position holding without live pressure, consider an external rod lock or a SAIL 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 SAID32 Double Rod Cylinder SAID32AX135S FAQ
It delivers equal force in both extend and retract directions due to the double-rod design, providing 345 N at 0.5 MPa and 483 N at 0.7 MPa.
No, the adjustable air cushions only decelerate the piston at stroke end and do not act as a lock. The piston will drift if air is lost or the valve is centered.
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