Airtac SAID32 Double Rod Cylinder SAID32X35
The AirTAC SAID32 Double Rod Cylinder SAID32X35 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 35mm 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
- Stroke35 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 SAID32X35
The AirTAC SAID32X35 is a double-acting, double-rod ISO 15552 profile cylinder featuring a 32 mm bore and a 35 mm non-standard stroke. Because a rod exits both end covers, the annulus area is identical on extend and retract, yielding an equal 483 N of force in each direction at 0.7 MPa. This twin-rod architecture provides superior anti-rotation guidance compared to a single-rod SAI.
The standard carbon steel rod and PT tapered port threads ensure robust performance for general industrial pneumatics. While the 35 mm stroke is a made-to-order dimension, it shares the same adjustable air cushioning at both ends (27 mm cushion stroke) and dual-side sensor grooves found across the series. Note that the rear rod protrudes from the back cover, requiring extra clearance for your cam or position flag.
Airtac SAID32 Double Rod Cylinder SAID32X35 Technical Specifications
| Model | Airtac SAID32 Double Rod Cylinder SAID32X35 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 35 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 SAID32X35
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×35 | 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 SAID32X35 Is Used
Twin-Station Actuation
Drive two separate mechanisms simultaneously from one cylinder, using the front rod for the primary workpiece and the rear rod for a secondary operation.
Anti-Rotation Slides
Leverage the dual-rod guidance to prevent mechanical twisting and maintain precise alignment on short-stroke clamping and positioning slides.
Symmetric-Force Transfer
Utilize the identical extend and retract forces to move delicate components equally in both directions without needing pressure compensators.
Is the Airtac SAID32 Double Rod Cylinder SAID32X35 the Right Cylinder?
Select the SAID32X35 when an application requires symmetric force or twin-station actuation within a compact 35 mm stroke envelope. If you need higher thrust, stepping up to the 40 mm bore yields 528 N each way at 0.5 MPa. Because this is a non-standard 35 mm stroke, it is manufactured to order; ensure your design accommodates the rear-rod overhang. To mount this cylinder, use the SAID accessory set: Basic, FA, LB, TC, FTC, TCM1, or TCM2 (FB, CA, CB, and CR are reserved for single-rod SAI).
This cylinder operates at speeds of 30-800 mm/s. It is dimensionally interchangeable per ISO 15552, serving as a direct replacement for other standard profile double-rod cylinders. Remember that the adjustable air cushions only decelerate the piston near stroke end; they do not hold a load. If your system loses air pressure, the piston will drift unless you add an external rod lock or pilot-operated check valve.
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 SAID32X35 FAQ
Because the double-rod design subtracts the rod area from both sides of the piston, the output force is equal in both directions. It provides 345 N at 0.5 MPa, 483 N at 0.7 MPa, and 621 N at 0.9 MPa for both extension and retraction.
Yes, it is dimensionally interchangeable per ISO 15552. However, the SAID series uses a reduced mounting set: Basic, FA, LB, TC, FTC, TCM1, and TCM2. It omits the FB, CA, CB, and CR mounts that are only compatible with single-rod SAI cylinders.
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