Airtac SAID80 Double Rod Cylinder SAID80X95S
The AirTAC Airtac SAID80 Double Rod Cylinder SAID80X95S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø80mm bore and 95mm 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
- Stroke95 mm
- Port sizeG3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
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About the Airtac SAID80 Double Rod Cylinder SAID80X95S
The AirTAC SAID80X95-S is a double-acting, double-rod ISO 15552 profile cylinder featuring a 80 mm bore and 95 mm stroke. Because the piston rod exits both end covers, the annular area is identical on both sides, yielding equal push and pull forces. It generates 2268 N of thrust and retraction force at 0.5 MPa, scaling up to 4082 N at 0.9 MPa.
This variant includes a standard magnet for position sensing and uses a carbon steel rod with PT tapered port threads. The extruded aluminum barrel integrates sensor grooves on both sides for flexible mounting of CMSE reed or DMSE electronic solid-state switches. The rear rod extension is ideal for mounting a secondary cam, position flag, or driving a second mechanism while keeping the load guided against rotation.
Airtac SAID80 Double Rod Cylinder SAID80X95S Technical Specifications
| Model | Airtac SAID80 Double Rod Cylinder SAID80X95S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 95 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 SAID80X95S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×95 | 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 SAID80X95S Is Used
Symmetric Force Transfer
Drives a workpiece on the front rod while using the rear rod for equal opposing force, ensuring balanced momentum during rapid extend and retract cycles.
Anti-Rotation Slides
Twin-rod guidance prevents the piston from twisting under offset loads, maintaining precise linear motion for sliding heavy jigs or tool fixtures.
Through-Rod Sensing
The rear rod protrusion operates a physical limit flag or cam, providing a mechanical backup alongside the -S magnet and DMSE electronic sensors.
Is the Airtac SAID80 Double Rod Cylinder SAID80X95S the Right Cylinder?
Select this 80 mm bore when an application requires symmetric force and speed in both directions, providing 2268 N at 0.5 MPa. If your mechanism needs less force, step down to the 63 mm bore offering 1402 N; if more thrust is required, the 100 mm bore provides 3681 N. A double-rod design is chosen over a single-rod SAI when dual-side guidance, anti-rotation stability, or rear-rod actuation is necessary.
As a dimensionally interchangeable ISO 15552 cylinder, it serves as a drop-in replacement for other standard profile double-rod cylinders. To match this configuration, specify the 80 mm bore, 95 mm stroke, PT port threads, and the -S magnet option. Note that a plain SAID does not hold a load if air pressure is lost; the adjustable air cushions only decelerate the piston near stroke ends. For position holding without live pressure, consider an external rod lock or the BSAID clamp-lock series.
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 SAID80X95S FAQ
Because the double-rod design subtracts the rod area from both sides, the extend and retract forces are equal. It generates 2268 N at 0.5 MPa, 3175 N at 0.7 MPa, and 4082 N at 0.9 MPa in both directions.
Yes, the SAID80X95-S is a true ISO 15552 profile cylinder, making it dimensionally interchangeable with other standard double-rod profile cylinders. It supports the SAID mounting set including Basic, FA, LB, TC, FTC, TCM1, and TCM2.
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