Airtac SAID32 Double Rod Cylinder SAID32X45S
The AirTAC SAID32 Double Rod Cylinder SAID32X45S 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 SAID32X45S
The AirTAC SAID32X45-S is a double-acting, double-rod ISO 15552 profile cylinder featuring a 32mm bore and 45mm stroke. Because a rod exits both end covers, the annulus area is identical on extend and retract, yielding equal force and speed in both directions. This 45mm stroke is a non-standard made-to-order length, requiring specific rear-rod clearance.
Equipped with a magnet for position sensing, it triggers AirTAC CMSE reed and DMSE electronic switches housed in the dual-side barrel grooves. The standard carbon steel rod and PT tapered port threads make it a versatile, direct replacement for any ISO 15552 through-rod application.
Airtac SAID32 Double Rod Cylinder SAID32X45S Technical Specifications
| Model | Airtac SAID32 Double Rod Cylinder SAID32X45S |
|---|---|
| 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 SAID32X45S
| 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 SAID32X45S Is Used
Symmetric Force Transfer
Ideal for parts transfer requiring identical push and pull kinetics, as the twin-rod design ensures the 345N output at 0.5MPa remains perfectly balanced in both directions.
Anti-Rotation Slides
The dual-rod geometry prevents piston rotation, providing precise linear guidance for pick-and-place slides without needing external guide rails.
Through-Rod Sensing
The rear rod protrusion drives a secondary cam or flag, allowing DMSE electronic sensors to track position from the back while the front rod performs the primary work.
Is the Airtac SAID32 Double Rod Cylinder SAID32X45S the Right Cylinder?
Select this non-standard 45mm stroke when a compact 32mm bore motion is required but standard 50mm strokes are too long. It provides 345N of force both ways at 0.5MPa; if your application needs less push, dropping to a smaller bore is not an option without leaving the ISO 15552 range, so consider an SAI single-rod variant if equal bidirectional force is unnecessary.
Choose the SAID twin-rod design over a single-rod SAI when you need anti-rotation guidance or a rear mounting point for a cam and position flag. Note that the adjustable air cushions at both ends only decelerate the piston near stroke end; they do not hold the load. If the mechanism must maintain position upon air loss, use an external pilot-operated check valve or a BSAID clamp-lock cylinder. Ensure your mounting accessories match the SAID set: Basic, FA, LB, TC, FTC, TCM1, or 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 SAID32X45S FAQ
Because the rod area is subtracted from both sides of the piston, the push and pull forces are equal. It generates 345N at 0.5MPa, 483N at 0.7MPa, and 621N at 0.9MPa in both directions.
Yes, it is dimensionally interchangeable per ISO 15552 standards. You can use it as a direct replacement for other ISO 15552 profile-type double-rod cylinders, utilizing the Basic, FA, LB, TC, FTC, TCM1, or TCM2 mounting interfaces.
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