Airtac SAID32 Double Rod Cylinder SAID32X750
The AirTAC SAID32 Double Rod Cylinder SAID32X750 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 750mm 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
- Stroke750 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 SAID32X750
The AirTAC SAID32X750 is a double-acting, double-rod ISO 15552 profile cylinder featuring a 32mm bore and 750mm stroke. A single piston drives a carbon steel rod out of both end covers, yielding identical annulus areas on each side. This design ensures equal push and pull forces, delivering 483N in both directions at 0.7 MPa. The extruded aluminum barrel includes sensor grooves on both sides for flexible switch mounting.
Because the rear rod protrudes through the back cover, you must account for additional clearance in your frame. This through-rod layout is ideal for mounting a workpiece on one end and a position flag or cam on the opposite end. The unit uses PT tapered port threads and does not include a magnet, meaning electronic DMSE or reed CMSE position sensing cannot be used without modification.
Airtac SAID32 Double Rod Cylinder SAID32X750 Technical Specifications
| Model | Airtac SAID32 Double Rod Cylinder SAID32X750 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 750 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 SAID32X750
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×750 | 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 SAID32X750 Is Used
Symmetric Force Transfer
Moves a workpiece between two stations with identical 483N push and pull force at 0.7 MPa, ensuring consistent cycle timing in both directions.
Anti-Rotation Slides
Twin rods exiting both ends keep the load guided against rotation throughout the 750mm travel, preventing torque twist on long linear strokes.
Through-Rod Cam Actuation
Drives a primary tool on the front rod while the rear rod end operates a secondary mechanical cam or trip lever from the opposite side of the machine.
Is the Airtac SAID32 Double Rod Cylinder SAID32X750 the Right Cylinder?
Choose this 32mm bore double-rod actuator when an application demands equal 483N force and matching speeds on both extend and retract strokes, which a single-rod SAI cannot provide. If your mechanism requires less force, stepping down is not an option in this bore range, but stepping up to a 40mm bore raises the bidirectional output to 528N at 0.5 MPa. The SAID mounting set includes Basic, FA, LB, TC, FTC, TCM1, and TCM2, deliberately omitting the FB, CA, CB, and CR accessories reserved for single-rod SAI units.
At a 750mm stroke, the unsupported rod length is substantial. Even with a 12mm rod diameter and M10x1.25 rod thread, long strokes amplify side-load bending stresses on the rod bearing. You should use an external guide rail to support the load and prevent premature wear. Remember that the adjustable air cushions at both ends only decelerate the piston near stroke end; they do not hold the load. If air pressure drops, the cylinder drifts, requiring an external lock or pilot-operated check valve for position holding.
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 SAID32X750 FAQ
Because the rod occupies both sides of the piston, the effective area is identical in both directions. The SAID32X750 generates 345N at 0.5 MPa, 483N at 0.7 MPa, and 621N at 0.9 MPa on both extend and retract strokes.
Yes, the SAID32X750 is dimensionally interchangeable per ISO 15552. It serves as a direct replacement for other ISO 15552 double-rod profile cylinders, matching the standard mounting interface and PT G1/8 port size.
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