Airtac SAID32 Double Rod Cylinder SAID32X50
The AirTAC SAID32 Double Rod Cylinder SAID32X50 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 50mm 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
- Stroke50 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 SAID32X50
The AirTAC SAID32X50 is a double-acting, double-rod ISO 15552 profile cylinder. Because a rod extends from both end covers, the annulus area is identical on extend and retract, yielding an equal 345 N of force each way at 0.5 MPa. The standard carbon steel rod and PT tapered port threads ensure robust daily operation.
This through-rod architecture lets you mount the primary workpiece on one end and a position flag or secondary cam on the opposite end. The extruded aluminum barrel features sensor grooves on both sides for flexible CMSE reed or DMSE electronic switch placement.
Airtac SAID32 Double Rod Cylinder SAID32X50 Technical Specifications
| Model | Airtac SAID32 Double Rod Cylinder SAID32X50 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 50 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 SAID32X50
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×50 | 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 SAID32X50 Is Used
Symmetric Force Transfer
Provides equal push and pull thrust for assemblies requiring identical force and speed in both directions without manual flow adjustments.
Anti-Rotation Slides
The twin-rod configuration resists torsional twist, keeping guided loads stable and preventing deflection during horizontal strokes.
Rear-End Sensing
The protruding rear rod end can directly drive a cam or position flag, allowing secondary mechanism tracking without extra space.
Is the Airtac SAID32 Double Rod Cylinder SAID32X50 the Right Cylinder?
Select the 32mm bore when a 40mm bore (528 N at 0.5 MPa) is oversized, or step up if you need higher thrust. The twin-rod design is chosen over a single-rod SAI when the application demands dual-side guidance, anti-rotation stability, or rear-end sensing. Mounting options are limited to Basic, FA, LB, TC, FTC, TCM1, and TCM2, omitting the FB, CA, CB, and CR variants used on single-rod units.
As a true ISO 15552 profile cylinder, it is dimensionally interchangeable with other ISO 15552 double-rod cylinders. Note that a plain SAID does not hold position if air pressure is lost; for load-holding needs, consider the SAIL or BSAID series.
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 SAID32X50 FAQ
Because the double-rod design subtracts the rod area from both sides, it delivers an 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 SAID32X50 is a profile cylinder dimensionally interchangeable per ISO 15552 standards, serving as a direct replacement for other ISO 15552 double-rod cylinders with a 32mm bore and 50mm stroke.
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