Airtac SAID32 Double Rod Cylinder SAID32AX25S
The AirTAC SAID32 Double Rod Cylinder SAID32AX25S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 25mm 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
- Stroke25 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 SAID32AX25S
The AirTAC SAID32X25-S is a double-acting, double-rod ISO 15552 profile cylinder featuring a 32mm bore and 25mm stroke. A single piston drives a rod out of both end covers, yielding an identical annulus area on each side. This design generates equal push and pull forces, delivering 345 N each way at 0.5 MPa and 483 N at 0.7 MPa.
Equipped with a -S magnet, this model supports AirTAC CMSE reed and DMSE solid-state sensors mounted in the dual-side barrel grooves. The rod is constructed from SUS420J2 stainless steel for corrosion resistance, and the PT tapered port threads ensure a tight, reliable pneumatic seal.
Airtac SAID32 Double Rod Cylinder SAID32AX25S Technical Specifications
| Model | Airtac SAID32 Double Rod Cylinder SAID32AX25S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 25 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 SAID32AX25S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×25 | 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 SAID32AX25S Is Used
Symmetric Force Transfer
Drives a transfer mechanism where the 483 N both-way force at 0.7 MPa pushes and pulls a workpiece with identical speed and power.
Anti-Rotation Slides
The twin-rod design prevents piston rotation, guiding precision slides and small format clamps securely during short-stroke operations.
Through-Rod Sensing
The protruding rear rod mounts a position flag or cam, triggering external sensors while the front rod performs the primary work.
Is the Airtac SAID32 Double Rod Cylinder SAID32AX25S the Right Cylinder?
Choose this 32mm bore double-rod cylinder when an application demands equal 483 N force at 0.7 MPa in both extend and retract directions, or anti-rotation guidance that a single-rod SAI cannot provide. If your project requires higher force, stepping up to the 40mm bore raises the both-way output to 739 N at 0.7 MPa. Because the SAID32X25-S uses PT ports and a SUS420J2 rod, ensure your fittings match the tapered standard and your environment suits the stainless material.
This cylinder is dimensionally interchangeable per ISO 15552, serving as a direct replacement for other ISO 15552 double-rod cylinders. It uses a reduced mounting accessory set (Basic, FA, LB, TC, FTC, TCM1, TCM2), omitting FB, CA, CB, and CR brackets. Note that the adjustable air cushions only decelerate the piston near stroke end; they do not hold a load. If position holding without live air pressure is required, use an external rod lock or pilot-operated check valve.
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 SAID32AX25S FAQ
Because the double-rod design creates equal annulus areas on both sides, the output force is identical in both directions. It generates 345 N at 0.5 MPa, 483 N at 0.7 MPa, and 621 N at 0.9 MPa.
Yes, the SAID32X25-S is dimensionally interchangeable per ISO 15552. It can serve as a direct replacement for other ISO 15552 double-rod profile cylinders, provided the PT port thread and mounting interface match.
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