Airtac SAID32 Double Rod Cylinder SAID32X170
The AirTAC SAID32 Double Rod Cylinder SAID32X170 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 170mm 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
- Stroke170 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
- No minimum order. A single piece can be ordered.
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About the Airtac SAID32 Double Rod Cylinder SAID32X170
The AirTAC SAID32X170 is a double-acting, double-rod profile cylinder fully dimensionally interchangeable per ISO 15552. Because a carbon steel rod exits both end covers, the effective piston annulus area is identical in extend and retract. This yields equal force and speed both ways, generating 483N in each direction at 0.7 MPa.
The twin-rod architecture lets you mount the primary workpiece on one end and a position flag or cam on the rear rod for external sensing. It utilizes a PT tapered G1/8 port and adjustable air cushions at both ends (27 mm stroke absorption) to decelerate the piston near stroke end.
Airtac SAID32 Double Rod Cylinder SAID32X170 Technical Specifications
| Model | Airtac SAID32 Double Rod Cylinder SAID32X170 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 170 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 SAID32X170
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×170 | 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 SAID32X170 Is Used
Symmetric Force Transfer
Drives a shuttle mechanism where the 483N push and pull forces must be perfectly matched to avoid biasing the carriage during directional changes.
Dual-Side Actuation
Mounts a primary gripper on the front rod and a secondary ejector cam on the rear rod to operate two sequential workstations in one stroke.
Anti-Rotation Slides
Guides a precision welding head that cannot twist under load, using the twin through-rods to maintain strict angular orientation.
Is the Airtac SAID32 Double Rod Cylinder SAID32X170 the Right Cylinder?
Choose this 32mm bore over the 40mm variant when your layout requires exactly 483N of both-direction force at 0.7 MPa without the bulk of a larger profile. The double-rod design is preferred over a single-rod SAI when your mechanism demands dual-side guidance, better resistance to rotation, or a rear-rod cam for secondary actuation. For direct replacement, match the 170mm stroke, G1/8 PT ports, and mounting from the SAID set: Basic, FA, LB, TC, FTC, TCM1, or TCM2 (FB, CA, CB, and CR are single-rod only).
This cylinder uses standard carbon steel rods; select SUS420J2 (A) or SUS304 (B) material options if corrosion resistance is required. Note that the adjustable air cushion only decelerates the piston and does not hold a load; if air pressure is lost, the piston drifts, requiring an external rod lock or SAIL/BSAID cylinder 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 SAID32X170 FAQ
Because the double-rod design subtracts the rod area from both sides, the extend and retract forces are equal. It delivers 345N at 0.5 MPa, 483N at 0.7 MPa, and 621N at 0.9 MPa in both directions.
Yes. The SAID32X170 is an extruded aluminum profile cylinder with an ISO 15552 mounting interface, making it dimensionally interchangeable with other ISO 15552 double-rod cylinders. Just match the G1/8 PT port and the appropriate mounting accessory.
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