Airtac SAID80 Double Rod Cylinder SAID80X190
The AirTAC Airtac SAID80 Double Rod Cylinder SAID80X190 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø80mm bore and 190mm stroke, G3/8 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ80 mm
- Stroke190 mm
- Port sizeG3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 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 SAID80 Double Rod Cylinder SAID80X190
The AirTAC SAID80X190 is a double-acting, double-rod ISO 15552 profile cylinder featuring a 25 mm carbon steel rod exiting both end covers. Because the piston area is equally reduced by rods on each side, it generates an equal 2268 N of force in both extend and retract directions at 0.5 MPa. This symmetric output is perfect for applications requiring consistent push and pull dynamics.
A defining advantage of this twin-rod layout is the ability to mount a primary workpiece on the front rod while using the rear rod for a position flag, cam, or secondary mechanism. The extruded aluminum barrel includes sensor grooves on both sides, and while no magnet is installed here, adding an -S magnet enables tracking with AirTAC CMSE reed or DMSE electronic switches.
Airtac SAID80 Double Rod Cylinder SAID80X190 Technical Specifications
| Model | Airtac SAID80 Double Rod Cylinder SAID80X190 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 190 mm |
| Acting type | Double acting |
| Port size | G3/8 |
| Rod thread | M20×1.5 |
| 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, 36 mm |
| Max stroke | Up to 1500 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 (Ø80mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 2513 N | 2268 N |
| 0.7 MPa | 3519 N | — |
| Max (@1.0 MPa) | 513 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAID80 Double Rod Cylinder SAID80X190
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×190 | 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 SAID80 Double Rod Cylinder SAID80X190 Is Used
Symmetric Force Transfer
Delivers equal 2268 N force in both directions, ensuring perfectly balanced push and pull movements for precision transfer mechanisms.
Anti-Rotation Slides
The twin-rod configuration guides the load against rotation far better than a single rod, ideal for rigid sliding fixtures.
Through-Rod Sensing
Mount the workpiece on the front rod and a position flag on the rear rod to trigger external sensors without interfering with the primary load.
Is the Airtac SAID80 Double Rod Cylinder SAID80X190 the Right Cylinder?
Choose this 80 mm bore when your application requires higher symmetric force than a 63 mm bore (1402 N at 0.5 MPa) but less than a 100 mm bore (3681 N). The double-rod design is selected over a single-rod SAI when the mechanism needs dual-side guidance, anti-rotation stability, or rear-rod sensing. It features a G3/8 PT port and supports mountings from the reduced SAID set: Basic, FA, LB, TC, FTC, TCM1, and TCM2.
For strokes of 300 mm or longer, external guides are recommended to prevent rod-bearing bending under side loads. Note that a plain SAID does not hold its position if air pressure is lost; for fail-safe load holding, consider the SAIL or BSAID clamp-lock variants. This cylinder is dimensionally interchangeable per ISO 15552 for drop-in replacement of other standard profile cylinders.
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 SAID80 Double Rod Cylinder SAID80X190 FAQ
Because it is a double-rod cylinder, the effective piston area is identical on both sides. It outputs an equal 2268 N of force in both extend and retract directions at 0.5 MPa, and 3175 N at 0.7 MPa.
Yes, it is dimensionally interchangeable per ISO 15552. However, SAID uses a reduced mounting set: Basic, FA, LB, TC, FTC, TCM1, and TCM2. It omits the FB, CA, CB, and CR brackets found on single-rod variants.
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