Airtac SAID32 Double Rod Cylinder SAID32X50H
The AirTAC Airtac SAID32 Double Rod Cylinder SAID32X50H 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 SAID32X50H
The AirTAC SAID32X50 is a double-acting, double-rod profile cylinder conforming to ISO 15552 dimensional standards. Because a piston rod exits both end covers, the annulus area is identical on extend and retract, yielding exactly 483 N of force in either direction at 0.7 MPa. This symmetric output eliminates speed and force imbalances, making it ideal for precision transfer tasks.
Configured with high-temperature Viton (FKM) seals, this 32mm bore unit withstands thermal extremes from -20 to +120 C, far beyond standard NBR rubber. The extruded aluminum barrel features sensor grooves on both sides for flexible mounting of CMSE reed or DMSE solid-state switches. The carbon steel twin rods allow mounting a workpiece on the front while attaching a cam or position flag on the rear rod for dual-side guidance.
Airtac SAID32 Double Rod Cylinder SAID32X50H Technical Specifications
| Model | Airtac SAID32 Double Rod Cylinder SAID32X50H |
|---|---|
| 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 SAID32X50H
| 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 SAID32X50H Is Used
Symmetric Force Transfer
Drives a lightweight shuttle where the extend and retract forces must match perfectly, preventing jerky movements during rapid 50mm indexing cycles.
Anti-Rotation Slides
Twin carbon steel rods guide a precision slide carriage, mechanically preventing torsion and deflection without needing external guide shafts.
Rear-rod Cam Actuation
The protruding rear rod drives a secondary mechanical cam or trips a limit flag, allowing dual-side machine sequencing from one compact 32mm actuator.
Is the Airtac SAID32 Double Rod Cylinder SAID32X50H the Right Cylinder?
Select this 32mm bore model when an application strictly requires equal push and pull thrust—such as 345 N at 0.5 MPa both ways—without the speed differential of a single-rod SAI cylinder. If your mechanism needs less force, stepping down is not an option within the SAID range (32 is the smallest bore), but stepping up to a SAID40X50 provides 528 N if your 32mm unit bottoms out. The PT tapered port threads (G1/8) ensure a tight, leak-free pneumatic connection.
The double-rod architecture inherently resists torsion and provides superior anti-rotation control compared to single-rod actuators. However, a plain SAID32X50 does not hold its position or lock a load if air pressure is lost or the valve is centered; the piston will drift. For dead-end holding without live pressure, consider an AirTAC SAIL (air-released lock) or an external pilot-operated check valve. Mounting accessories available include Basic, FA, LB, TC, FTC, TCM1, and TCM2 (note that FB, CA, CB, and CR mounts are exclusive to single-rod SAI cylinders).
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 SAID32X50H FAQ
Because the double-rod design subtracts the rod area from both sides of the piston, the force is identical in both directions. It delivers 345 N at 0.5 MPa, 483 N at 0.7 MPa, and 621 N at 0.9 MPa.
Yes. The SAID32X50 is an extruded aluminum profile cylinder with an ISO 15552 mounting interface, making it dimensionally interchangeable with other ISO 15552 double-rod cylinders. It uses a G1/8 port and supports Basic, FA, LB, TC, FTC, TCM1, and TCM2 mounts.
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