Airtac SAID32 Double Rod Cylinder SAID32X350S
The AirTAC Airtac SAID32 Double Rod Cylinder SAID32X350S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 350mm 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
- Stroke350 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 SAID32X350S
The AirTAC SAID32X350-S is a double-acting, double-rod ISO 15552 profile cylinder. Because a rod exits both end covers, the annulus area is identical on extend and retract, yielding an equal 345 N of force in each direction at 0.5 MPa. The -S suffix denotes an integrated magnet for position sensing.
A rear rod protrudes from the back cover, allowing you to mount a cam, position flag, or secondary mechanism while driving a primary workpiece up front. The standard carbon steel rod and PT tapered port threads ensure robust, leak-free operation. Both sides of the extruded aluminum barrel feature sensor grooves compatible with CMSE reed and DMSE solid-state switches.
Airtac SAID32 Double Rod Cylinder SAID32X350S Technical Specifications
| Model | Airtac SAID32 Double Rod Cylinder SAID32X350S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 350 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 SAID32X350S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×350 | 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 SAID32X350S Is Used
Symmetric Force Transfer
Drives a workpiece back and forth with identical 345 N force in both directions, ensuring consistent push and pull dynamics for delicate handling.
Anti-Rotation Slides
The twin-rod geometry prevents the piston from twisting under offset loads, providing precise linear guidance without external guide rods.
Through-Rod Sensing
Mounts a cam or DMSE electronic sensor flag on the rear rod end to trigger secondary operations or confirm stroke completion.
Is the Airtac SAID32 Double Rod Cylinder SAID32X350S the Right Cylinder?
Choose this 32 mm bore when you need symmetric push and pull forces alongside anti-rotation guidance. If your application requires higher thrust, stepping up to the 40 mm bore provides 528 N both ways at 0.5 MPa. The double-rod design inherently resists torsional load better than a single-rod SAI cylinder, keeping the payload guided without twisting.
At a 350 mm stroke, the unsupported rod length increases bending moments on the rod bearing; for heavy off-center loads, add an external linear guide to prevent premature wear. This cylinder is dimensionally interchangeable per ISO 15552, serving as a direct replacement for other ISO 15552 double-rod cylinders. Note that the adjustable air cushions only decelerate the piston near stroke end and do not hold the load if air pressure is lost. Mounting options include Basic, FA, LB, TC, FTC, TCM1, and 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 SAID32X350S FAQ
It delivers equal force in both directions because the rod area is subtracted from both sides. It provides 345 N at 0.5 MPa, 483 N at 0.7 MPa, and 621 N at 0.9 MPa.
Yes, it is a profile cylinder built to ISO 15552 mounting dimensions, making it dimensionally interchangeable with other ISO 15552 double-rod cylinders.
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