
The AirTAC SAID32 Double Rod Cylinder SAID32X95S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 95mm 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.
The AirTAC SAID32X95-S is a double-acting, double-rod ISO 15552 profile cylinder featuring a 32mm bore and a 95mm non-standard stroke. Because a rod exits both end covers, the annulus area is identical on both sides, yielding exactly 483 N of force in both extend and retract directions at 0.7 MPa. This twin-rod architecture is ideal for mounting a workpiece on the front and a cam or position flag on the rear rod.
This unit includes the -S magnet option for track-and-trace compatibility with AirTAC CMSE reed and DMSE electronic solid-state switches, which seat cleanly into the dual sensor grooves along the extruded aluminum barrel. It carries a standard carbon steel rod and PT tapered port threads. Note that the 95mm stroke is a made-to-order length, and the through-rod design requires extra rear clearance compared to a single-rod SAI.
| Model | Airtac SAID32 Double Rod Cylinder SAID32X95S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 95 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.
| 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.
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×95 | 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.
Drives a shuttle mechanism where the 483 N output at 0.7 MPa must remain perfectly balanced in both directions without recalculating push versus pull areas.
Actuates a primary gripper on the front rod while the rear rod end directly trips a DMSE solid-state sensor or mechanical limit flag for dual-station confirmation.
Guides a precision machining slide using the twin-rod geometry to resist torsional twist and maintain parallelism during clamping and release cycles.
Select this 32mm bore when an application demands equal push and pull forces—345 N at 0.5 MPa both ways—along with anti-rotation guidance that a single-rod SAI cannot provide. If your mechanism requires higher thrust, stepping up to the 40mm bore yields 528 N each way at 0.5 MPa. The 95mm stroke is non-standard and made-to-order; ensure your layout accommodates the rear rod protrusion. For ISO 15552 direct replacement, match the 32mm bore, 95mm stroke, PT port, and appropriate mounting accessory from the SAID set: Basic, FA, LB, TC, FTC, TCM1, or TCM2 (FB, CA, CB, and CR are excluded).
Because the stroke is under 300mm, rod-bearing bending stress is minimal, though external guidance is still recommended for heavy lateral loads. Remember that the adjustable air cushions at both ends only decelerate the piston near stroke end; they do not lock or hold the load. If power or air is lost, the piston will drift. For fail-safe position holding, consider the SAIL (air-released lock) or BSAID (clamp-lock) variants, or use an external pilot-operated check valve.
Quick checklist
Because the double-rod design subtracts the rod area from both sides of the piston, the force is equal in both directions. It generates 345 N at 0.5 MPa, 483 N at 0.7 MPa, and 621 N at 0.9 MPa for both extend and retract strokes.
Yes, it is dimensionally interchangeable per ISO 15552. You can drop it in to replace other standard ISO 15552 profile cylinders with a 32mm bore and 95mm stroke, provided your mounting style uses Basic, FA, LB, TC, FTC, TCM1, or TCM2 accessories.
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