Airtac SAID32 Double Rod Cylinder SAID32X185
The AirTAC SAID32 Double Rod Cylinder SAID32X185 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 185mm 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
- Stroke185 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 SAID32X185
The AirTAC SAID32X185 is a double-acting, double-rod ISO 15552 profile cylinder featuring a 32mm bore and a 185mm non-standard stroke. Because a carbon steel rod exits both ends, the annulus area is identical on extend and retract, yielding exactly 483N of force in each direction at 0.7 MPa. This symmetric output is ideal for precision transfer tasks requiring equal push and pull dynamics.
The through-rod design allows mounting a workpiece on the front and a position flag or cam on the rear rod end, enabling dual-side guidance and superior anti-rotation resistance. The extruded aluminum barrel includes sensor grooves on both sides, and while this unit lacks a magnet, adding the -S option enables compatibility with AirTAC CMSE reed and DMSE electronic solid-state switches.
Airtac SAID32 Double Rod Cylinder SAID32X185 Technical Specifications
| Model | Airtac SAID32 Double Rod Cylinder SAID32X185 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 185 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 SAID32X185
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×185 | 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 SAID32X185 Is Used
Symmetric Force Transfer
Drives lightweight clamps and transfer arms requiring identical 483N push and pull forces at 0.7 MPa, ensuring consistent cycle times in both directions.
Rear-Cam Actuation
Utilizes the protruding rear rod end to drive a secondary mechanical cam or limit flag, sequencing a downstream operation without requiring a separate actuator.
Anti-Rotation Slides
Employs the double-rod geometry to guide lifting slides and prevents piston rotation, maintaining precise tool alignment over the 185mm travel.
Is the Airtac SAID32 Double Rod Cylinder SAID32X185 the Right Cylinder?
Choose this 32mm bore when an application requires equal bidirectional force and a 185mm stroke. Since 185mm is a non-standard length, it is manufactured as a made-to-order item. If you need a shorter standard stroke, the 175mm option offers the same 345N both-way force at 0.5 MPa. The twin-rod architecture is specifically selected over a single-rod SAI when the mechanism requires a rear-mounted sensor flag or strict rotational stability.
This model features a PT tapered G1/8 port and a 12mm rod with an M10x1.25 thread. Because the stroke is 185mm, the extended rod length increases side-load leverage on the rod bearing; for heavy radial loads, incorporate an external guide rail. Note that the adjustable air cushions at both ends only decelerate the piston near stroke end and do not hold the load if air pressure is lost. Mounting options are limited to 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 SAID32X185 FAQ
Because the rod occupies both sides of the piston, the effective area is equal in both directions. The SAID32X185 exerts 345N at 0.5 MPa, 483N at 0.7 MPa, and 621N at 0.9 MPa on both extend and retract strokes.
Yes, the SAID32X185 is dimensionally interchangeable per ISO 15552 and can replace other profile-type double-rod cylinders with a 32mm bore and 185mm stroke. It uses a PT G1/8 port and supports Basic, FA, LB, TC, FTC, TCM1, and TCM2 mounts.
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