
The AirTAC SAID32 Double Rod Cylinder SAID32X210 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 210mm 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 SAID32X210 is a double-acting, double-rod ISO 15552 profile cylinder featuring a 32mm bore and 210mm stroke. Because a carbon steel rod exits both end covers, the annulus area is identical on extend and retract, yielding exactly 483 N of force in both directions at 0.7 MPa. This symmetry eliminates speed differentials between strokes.
Beyond equal bidirectional power, the through-rod design allows you to mount a secondary cam, position flag, or a second tool on the rear side. The extruded aluminum barrel includes sensor grooves on both sides for flexible switch placement. Note that the 210mm stroke is a made-to-order non-standard length, and the extended rear rod requires extra clearance in your layout.
| Model | Airtac SAID32 Double Rod Cylinder SAID32X210 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 210 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. |
| ×210 | 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 transfer shuttle where the equal 483 N push and pull force ensures consistent cycle times without needing pressure adjustments between strokes.
Guides a vertical lifting slide using both rod ends to prevent twisting, maintaining precise alignment without external linear bearings.
Mounts the primary work tool on the front rod while utilizing the rear rod end to trigger a mechanical limit flag for secondary sequencing.
Choose this 32mm bore when an application demands equal push and pull forces alongside dual-side guidance. If you need higher thrust, stepping up to the 40mm bore raises the both-way force to 528 N at 0.5 MPa. Unlike a single-rod SAI, the SAID32X210 inherently resists rotation by guiding the load from two sides. Since this is a 210mm stroke, the unsupported rod length increases the risk of rod-bearing bending under side loads—always use an external guide for heavy or off-center loads. This cylinder is dimensionally interchangeable per ISO 15552, requiring a PT G1/8 port and mounting accessories from the SAID set (Basic, FA, LB, TC, FTC, TCM1, TCM2). It does not hold position on loss of air; use a SAIL or BSAID lock cylinder if pneumatic failure must not cause drift.
Quick checklist
It provides 345 N at 0.5 MPa, 483 N at 0.7 MPa, and 621 N at 0.9 MPa. Because it is a double-rod cylinder, the force is identical in both extend and retract directions.
Yes, it is dimensionally interchangeable per ISO 15552. It uses a reduced mounting set including Basic, FA, LB, TC, FTC, TCM1, and TCM2, omitting the FB, CA, CB, and CR styles found on single-rod variants.
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