Airtac SAID32 Double Rod Cylinder SAID32AX350
The AirTAC SAID32 Double Rod Cylinder SAID32AX350 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 SAID32AX350
The AirTAC SAID32X350 is a double-acting, double-rod ISO 15552 profile cylinder featuring a 32mm bore and 350mm stroke. Because a rod extends from both end covers, the annular piston area is identical on extend and retract, yielding exactly 483N of force in both directions at 0.7 MPa. The barrel is extruded aluminum with sensor grooves on both sides for flexible detection mounting.
This configuration is built with a SUS420J2 stainless steel rod (option A) for enhanced corrosion resistance and uses PT tapered port threads. The rear rod protrusion allows you to mount a position flag or cam opposite the primary workpiece, providing dual-side guidance and superior anti-rotation resistance compared to a single-rod SAI.
Airtac SAID32 Double Rod Cylinder SAID32AX350 Technical Specifications
| Model | Airtac SAID32 Double Rod Cylinder SAID32AX350 |
|---|---|
| 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 SAID32AX350
| 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 SAID32AX350 Is Used
Symmetric Force Transfer
Drives a transfer mechanism where the 483N push and pull forces must be perfectly equal, ensuring consistent cycle times in both directions without pressure compensation.
Anti-Rotation Slides
Uses the dual-rod design to guide a vertical slide, preventing piston rotation and maintaining precise tool alignment over the 350mm travel distance.
Rear-Rod Position Sensing
Mounts a cam or sensor flag on the rear rod end to trigger external limit switches, keeping the primary work area clear of obstructions.
Is the Airtac SAID32 Double Rod Cylinder SAID32AX350 the Right Cylinder?
Select this 32mm bore model when an application requires 483N of symmetrical push and pull force at 0.7 MPa. If your mechanism needs less force, dropping down is not an option in the SAID series as 32mm is the smallest standard bore. Stepping up to the 40mm bore increases the both-way force to 739N at 0.7 MPa. Choose the double-rod SAID over a single-rod SAI when you need anti-rotation guidance, twin-station actuation, or rear-rod position sensing.
This 350mm stroke is within the 1000mm maximum for the 32mm bore, but strokes of this length demand careful attention to side-load and rod-bearing bending. An external guide is recommended to prevent premature wear. Note that a plain SAID does not hold its load when air is exhausted; use a SAIL or BSAID for locking needs. 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 SAID32AX350 FAQ
Because it is a double-rod cylinder, the effective piston area is the same on both sides. It delivers an equal force of 345N at 0.5 MPa, 483N at 0.7 MPa, and 621N at 0.9 MPa in both extend and retract directions.
Yes, the SAID32X350 is dimensionally interchangeable per ISO 15552. It can serve as a direct replacement for other ISO 15552 double-rod profile cylinders, using PT ports and standard mounting accessories like FA, LB, or TC.
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