Airtac SAID32 Double Rod Cylinder SAID32X135
The AirTAC SAID32 Double Rod Cylinder SAID32X135 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 135mm 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
- Stroke135 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 SAID32X135
The AirTAC SAID32X135 is a double-acting, double-rod ISO 15552 profile cylinder featuring a 32mm bore and 135mm stroke. Because the piston rod extends from both end covers, the annulus area is identical on both sides, yielding perfectly symmetrical thrust. It generates 483N of force in both extend and retract directions at 0.7 MPa.
This twin-rod architecture provides superior anti-rotation stability compared to a single-rod SAI. You can mount the primary workpiece on the front rod and use the rear protrusion to carry a position flag for CMSE or DMSE sensors. It features a carbon steel rod, PT tapered port threads, and adjustable air cushions at both ends to decelerate the piston near stroke limits.
Airtac SAID32 Double Rod Cylinder SAID32X135 Technical Specifications
| Model | Airtac SAID32 Double Rod Cylinder SAID32X135 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 135 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 SAID32X135
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×135 | 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 SAID32X135 Is Used
Symmetric Transfer
Drives a transfer shuttle where the equal 483N extend and retract forces ensure consistent acceleration regardless of travel direction.
Anti-Rotation Slide
Guides a precision vertical slide using both rod ends to prevent mechanical twisting under offset loads during the 135mm stroke.
Rear-Flag Sensing
Actuates a small clamping fixture on the front rod while the rear rod protrudes to trigger a DMSE solid-state sensor externally.
Is the Airtac SAID32 Double Rod Cylinder SAID32X135 the Right Cylinder?
Select this 32mm bore when an application demands exactly 483N of force both ways at 0.7 MPa and 135mm of travel. If your payload is lighter, stepping down is not an option as 32mm is the smallest SAID bore, but stepping up to a 40mm bore increases the bidirectional force to 739N. Choose the double-rod SAID over a single-rod SAI when you need dual-side guidance, anti-rotation resistance, or rear-rod sensing.
As a dimensionally interchangeable ISO 15552 profile cylinder, it serves as a direct replacement for other standard double-rod actuators. It uses the reduced SAID mounting set (Basic, FA, LB, TC, FTC, TCM1, TCM2) and omits FB, CA, CB, and CR. Note that the adjustable air cushion only decelerates the piston; it does not hold the load. If air pressure is lost, the cylinder will drift, requiring an external rod lock or a SAIL/BSAID variant for secure positioning.
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 SAID32X135 FAQ
Because it is a double-rod cylinder, the force is equal in both directions. It outputs 345N at 0.5 MPa, 483N at 0.7 MPa, and 621N at 0.9 MPa for both extension and retraction.
Yes, it is dimensionally interchangeable per ISO 15552 and serves as a direct replacement for standard double-rod profile cylinders. Just ensure your mounting accessory matches the SAID set (Basic, FA, LB, TC, FTC, TCM1, TCM2).
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