Airtac SAID32 Double Rod Cylinder SAID32AX850S
The AirTAC SAID32 Double Rod Cylinder SAID32AX850S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 850mm 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
- Stroke850 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 SAID32AX850S
The AirTAC SAID32X850-S is a double-acting, double-rod ISO 15552 profile cylinder featuring a 32mm bore and 850mm stroke. Because the piston rod exits both end covers, the annulus area is identical on both sides, yielding equal push and pull forces of 483N at 0.7 MPa. This through-rod architecture is ideal for applications requiring symmetrical force and dual-end actuation.
This specific configuration includes a SUS420J2 stainless steel rod (material code A) for enhanced corrosion resistance and a built-in magnet (-S) for position sensing. The extruded aluminum barrel features sensor grooves on both sides, allowing you to mount CMSE reed or DMSE electronic switches along the body. PT tapered port threads are standard on this unit.
Airtac SAID32 Double Rod Cylinder SAID32AX850S Technical Specifications
| Model | Airtac SAID32 Double Rod Cylinder SAID32AX850S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 850 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 SAID32AX850S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×850 | 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 SAID32AX850S Is Used
Symmetric Force Transfer
Drives a workpiece from one end while the opposing rod end moves a secondary linkage at the exact same speed and 345N force, ensuring perfectly synchronized dual-station motion.
Anti-Rotation Slides
The twin-rod design prevents piston rotation during the 850mm traverse, providing stable guidance for precision pick-and-place heads without external linear bearings.
Through-Rod Sensing
Mounts a physical cam or limit flag on the rear protruding rod to trigger external mechanical switches, while the -S magnet allows internal DMSE electronic sensors to track position.
Is the Airtac SAID32 Double Rod Cylinder SAID32AX850S the Right Cylinder?
Selecting this double-rod cylinder over a single-rod SAI is driven by the need for equal bidirectional force (483N at 0.5 MPa is 345N both ways) and anti-rotation stability. The rear rod extension can drive a secondary mechanism or mount a position flag. If your application requires less force, stepping down is not an option in this bore size, but stepping up to a 40mm bore provides 528N at 0.5 MPa. Note that a plain SAID does not hold position unpowered; for locking needs, consider SAIL or BSAID variants.
At 850mm stroke, the 12mm rod is highly susceptible to side-loading and bending under offset loads; an external linear guide is mandatory to prevent premature seal wear. This model is dimensionally interchangeable per ISO 15552. Ensure you specify PT ports, the -S magnet, and use the SAID mounting accessory set (Basic, FA, LB, TC, FTC, TCM1, TCM2), noting FB, CA, CB, and CR are omitted.
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 SAID32AX850S FAQ
Because it is a double-rod cylinder, the effective piston area is identical on both sides. It provides equal push and pull forces: 345N at 0.5 MPa, 483N at 0.7 MPa, and 621N at 0.9 MPa.
Yes, it is dimensionally interchangeable with ISO 15552 cylinders, but the SAID series uses a reduced mounting set: Basic, FA, LB, TC, FTC, TCM1, and TCM2. It does not support FB, CA, CB, or CR mounts.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
Request a Quote for Airtac SAID32 Double Rod Cylinder SAID32AX850S
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.