Airtac SAID32 Double Rod Cylinder SAID32AX325
The AirTAC SAID32 Double Rod Cylinder SAID32AX325 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 325mm 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
- Stroke325 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 SAID32AX325
The AirTAC SAID32X325 is a double-acting, double-rod ISO 15552 profile cylinder featuring a 32mm bore and a 325mm non-standard stroke. Because a piston rod exits both end covers, the effective annulus area is identical on the extend and retract sides. This yields equal bidirectional force and speed, generating 345N each way at 0.5 MPa and 483N at 0.7 MPa.
This specific configuration uses SUS420J2 stainless steel (code A) for the rods and PT tapered port threads. The extruded aluminum barrel includes sensor grooves on both sides for CMSE reed and DMSE electronic switches, though this unit ships without a magnet. The twin-rod design inherently resists load rotation and allows a rear cam or position flag to be driven from the secondary rod end.
Airtac SAID32 Double Rod Cylinder SAID32AX325 Technical Specifications
| Model | Airtac SAID32 Double Rod Cylinder SAID32AX325 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 325 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 SAID32AX325
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×325 | 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 SAID32AX325 Is Used
Symmetric Force Transfer
Drives a transfer arm requiring identical 483N push and pull forces at 0.7 MPa, ensuring consistent cycle timing in both directions without pressure compensation.
Anti-Rotation Slides
Guides a vertical lifting slide using the twin rods to prevent mechanical rotation, maintaining precise vertical alignment without external linear bearings.
Rear-Rod Sensing
Mounts the primary work tool on the front rod and a position flag on the rear rod to trigger a remote DMSE electronic sensor for stroke verification.
Is the Airtac SAID32 Double Rod Cylinder SAID32AX325 the Right Cylinder?
Selecting this 32mm bore makes sense when an application requires symmetric force of 345N both ways at 0.5 MPa, allowing you to step down from a 40mm bore (528N) for a lighter footprint, or up from a smaller profile if more push is needed. A double-rod format is chosen over a single-rod SAI when the mechanism demands anti-rotation guidance, dual-side work mounting, or rear-rod sensing. As a true ISO 15552 cylinder, it is dimensionally interchangeable with other ISO 15552 double-rod cylinders.
Note that the 325mm stroke exceeds the standard 32mm maximum of 1000mm, making this a non-standard made-to-order unit. Because the stroke is 325mm, the unsupported rod length requires attention; long strokes increase rod-bearing bending moments, so an external guide is recommended to manage side loads. Remember that the adjustable air cushions only decelerate the piston near stroke end—they do not hold the load. If position holding without live pressure is required, use an external rod lock or pilot-operated check valve. Available mountings include Basic, FA, LB, TC, FTC, TCM1, and TCM2.
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 SAID32AX325 FAQ
Because the double-rod design subtracts the rod area from both sides of the piston, the force is equal in both directions. It provides 345N at 0.5 MPa, 483N at 0.7 MPa, and 621N at 0.9 MPa for both extend and retract strokes.
Yes, the SAID32X325 is a profile cylinder built to ISO 15552 mounting dimensions, making it a direct replacement for other ISO 15552 double-rod cylinders. It uses a PT G1/8 port and supports Basic, FA, LB, TC, FTC, TCM1, and TCM2 mounts.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
Request a Quote for Airtac SAID32 Double Rod Cylinder SAID32AX325
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.