Airtac SAID32 Double Rod Cylinder SAID32AX45
The AirTAC SAID32 Double Rod Cylinder SAID32AX45 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 45mm 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
- Stroke45 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 SAID32AX45
The AirTAC SAID32X45 is a double-acting, double-rod ISO 15552 profile cylinder featuring a 32mm bore and 45mm stroke. Because the piston rod extends from both end covers, the effective annulus area is identical on both sides, yielding exactly 483 N of output force in both extend and retract directions at 0.6 MPa. This symmetric force capability makes it ideal for mechanisms requiring consistent push and pull dynamics.
Equipped with a SUS420J2 stainless steel rod (option A), this unit provides excellent corrosion resistance for demanding environments. It utilizes PT tapered port threads and includes adjustable air cushioning at both ends to decelerate the piston smoothly. The extruded aluminum barrel features sensor grooves on both sides, allowing you to mount position switches independently on either end as needed.
Airtac SAID32 Double Rod Cylinder SAID32AX45 Technical Specifications
| Model | Airtac SAID32 Double Rod Cylinder SAID32AX45 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 45 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 SAID32AX45
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×45 | 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 SAID32AX45 Is Used
Symmetric Force Transfer
Drives transfer arms where the 483 N retraction force must exactly match the extension force to maintain balanced kinetic energy during bidirectional material handling.
Anti-Rotation Slides
The dual-rod architecture prevents piston twist, providing precise linear guidance for vertical lifting slides without requiring external guide rails.
Rear-Rod Cam Actuation
The protruding rear rod end is utilized to trigger external mechanical limit valves or operate a secondary mechanism synchronously with the primary front tool.
Is the Airtac SAID32 Double Rod Cylinder SAID32AX45 the Right Cylinder?
Select this 32mm bore when an application demands equal push and pull forces, such as 345 N at 0.5 MPa, alongside dual-side anti-rotation guidance. If your mechanism requires less force, stepping down is not an option within the SAID range, but stepping up to a SAID40X45 provides 528 N at 0.5 MPa. The twin-rod design is chosen over a single-rod SAI when you need to drive a workpiece on the front while mounting a cam or position flag on the rear rod. Note that this standard cylinder does not hold position if air pressure is lost; for locking requirements, consider the SAIL or BSAID series.
As a dimensionally interchangeable ISO 15552 cylinder, it serves as a direct replacement for other standard profile cylinders. It uses the reduced SAID mounting accessory set: Basic, FA, LB, TC, FTC, TCM1, and TCM2 (omitting FB, CA, CB, and CR). Because this model lacks the -S magnet suffix, it cannot host internal magnetic sensors; external limit switches must be used for position detection.
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 SAID32AX45 FAQ
The SAID32X45 provides equal force in both directions due to its double-rod design. It outputs 345 N at 0.5 MPa, 483 N at 0.6 MPa, and 621 N at 0.8 MPa for both extension and retraction.
Yes, it is dimensionally interchangeable per ISO 15552. However, the SAID series uses a specific mounting subset: Basic, FA, LB, TC, FTC, TCM1, and TCM2. It does not support FB, CA, CB, or CR mounts.
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