Airtac SAID32 Double Rod Cylinder SAID32AX115S
The AirTAC SAID32 Double Rod Cylinder SAID32AX115S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 115mm 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
- Stroke115 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 SAID32AX115S
The AirTAC SAID32X115-S is a double-acting, double-rod ISO 15552 profile cylinder featuring a 32mm bore and 115mm stroke. Because a rod exits both end covers, the annulus area is identical on both sides, yielding exactly 483 N of thrust and retraction force at 0.7 MPa. This symmetric output is ideal for mechanisms demanding equal push and pull dynamics.
Equipped with a -S magnet, this unit supports AirTAC CMSE reed and DMSE electronic solid-state sensors housed in the dual-side barrel grooves. The piston rod is crafted from SUS420J2 stainless steel (option A) for superior corrosion resistance, and fluid ports feature PT tapered threads.
Airtac SAID32 Double Rod Cylinder SAID32AX115S Technical Specifications
| Model | Airtac SAID32 Double Rod Cylinder SAID32AX115S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 115 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 SAID32AX115S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×115 | 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 SAID32AX115S Is Used
Symmetric Force Transfer
Drives indexing mechanisms where equal push and pull forces of 483 N are required to maintain balanced kinetic energy during direction reversals.
Rear-Rod Cam Actuation
Uses the protruding rear rod end to trigger external mechanical limit switches or operate a secondary pneumatic valve independently of the primary front load.
Anti-Rotation Slides
Leverages the twin-rod guidance to prevent piston rotation, ensuring precise linear tracking for sliding fixtures in compact assembly machinery.
Is the Airtac SAID32 Double Rod Cylinder SAID32AX115S the Right Cylinder?
Select this 32mm bore model when an application requires 483 N of symmetrical force both directions at 0.7 MPa. If your mechanism needs less force, stepping down is not an option in this series, but stepping up to the 40mm bore yields 739 N. The twin-rod architecture is chosen over a single-rod SAI when the design requires dual-side guidance, anti-rotation stability, or a rear rod extension to mount a secondary cam or position flag.
Keep in mind that standard adjustable air cushions only decelerate the piston near stroke end; they do not lock the load. If pressure drops, the cylinder drifts, requiring an external pilot-operated check valve or a SAIL lock cylinder for position holding. This unit is dimensionally interchangeable per ISO 15552, accepting Basic, FA, LB, TC, FTC, TCM1, or 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 SAID32 Double Rod Cylinder SAID32AX115S FAQ
Because the double-rod design subtracts the rod area on both sides, it provides equal force in both directions: 345 N at 0.5 MPa, 483 N at 0.7 MPa, and 621 N at 0.9 MPa.
Yes, the SAID32X115-S is dimensionally interchangeable per ISO 15552 and serves as a direct replacement for other ISO 15552 double-rod cylinders, utilizing PT tapered ports and standard mounting interfaces.
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