Airtac SAID32 Double Rod Cylinder SAID32X270S
The AirTAC SAID32 Double Rod Cylinder SAID32X270S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 270mm 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
- Stroke270 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 SAID32X270S
The AirTAC SAID32X270-S is a double-acting, double-rod ISO 15552 profile cylinder featuring a 32mm bore and 270mm stroke. Equipped with a piston magnet, it generates 483N of force in both extend and retract directions at 0.7 MPa, ensuring symmetric thrust for demanding transfer tasks.
Because the rod exits both end covers, the effective piston area is identical on both sides. This design allows you to mount the primary workpiece on the front rod and a position flag or cam on the rear rod, taking advantage of the built-in sensor grooves on both sides of the aluminum barrel for CMSE or DMSE switches.
Airtac SAID32 Double Rod Cylinder SAID32X270S Technical Specifications
| Model | Airtac SAID32 Double Rod Cylinder SAID32X270S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 270 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 SAID32X270S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×270 | 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 SAID32X270S Is Used
Symmetric Transfer
Provides identical 483N thrust in both directions, ideal for shuttle systems that push and pull identical loads without needing pressure compensation.
Anti-Rotation Slides
The through-rod design keeps the load guided against rotation better than a single rod, ensuring precise linear movement for sliding fixtures.
Dual-Side Sensing
Mounts a primary tool on the front rod and a rear cam or flag, utilizing the -S magnet with DMSE electronic sensors for dual-end position verification.
Is the Airtac SAID32 Double Rod Cylinder SAID32X270S the Right Cylinder?
Choose this 32mm bore when an application requires equal push and pull forces, such as anti-rotation slides or twin-station actuation. If your project demands less thrust, stepping down is not an option in this series, but stepping up to a 40mm bore yields 739N at 0.5 MPa. Conversely, if you only need one-way thrust, a standard single-rod SAI cylinder is more compact.
For a 270mm stroke, the 12mm carbon steel rod and M10x1.25 thread provide a robust interface, but an external guide is recommended to prevent rod-bearing bending under heavy lateral loads. Remember that the adjustable air cushions only decelerate the piston near stroke end; this cylinder will drift if air pressure is lost, so add a SAIL lock or external check valve if position holding is required. It uses PT tapered ports and supports Basic, FA, LB, TC, FTC, TCM1, and TCM2 mounts.
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 SAID32X270S FAQ
Because it is a double-rod cylinder, the push and pull forces are equal. It delivers 345N at 0.5 MPa, 483N at 0.7 MPa, and 621N at 0.9 MPa in both directions.
Yes, the SAID32X270-S is dimensionally interchangeable per ISO 15552. It shares the standard mounting footprint and uses a subset of mounts (Basic, FA, LB, TC, FTC, TCM1, TCM2), though you must account for the rear rod protrusion clearance.
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