Airtac SAI80 Standard Air Cylinder SAI80X95
The AirTAC Airtac SAI80 Standard Air Cylinder SAI80X95 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
- 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 SAI80 Standard Air Cylinder SAI80X95
The AirTAC SAI80X95 is a double-acting ISO 15552 profile cylinder engineered to deliver 2513 N of push force at 0.5 MPa. Its 95 mm stroke is well-suited for mid-range linear actuation tasks requiring substantial thrust without occupying excessive machine footprint. As a genuine AirTAC component, it ensures reliable operation across demanding pneumatic setups.
Beyond the standard specifications, this unit features a robust carbon steel piston rod for high tensile strength under load. The extruded aluminum barrel includes integrated sensor grooves on both sides, allowing for flexible mounting of CMSE or DMSE switches if a magnet is added later. The pneumatic ports utilize a PT tapered thread type for secure, leak-free connections.
Airtac SAI80 Standard Air Cylinder SAI80X95 Technical Specifications
| Model | Airtac SAI80 Standard Air Cylinder SAI80X95 |
|---|---|
| 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 SAI80 Standard Air Cylinder SAI80X95
| 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 SAI80 Standard Air Cylinder SAI80X95 Is Used
Heavy-Duty Clamping
Provides the necessary 2513 N thrust at 0.5 MPa to secure heavy metal workpieces during CNC machining or welding operations.
Pallet Diversion
Actuates robust routing arms or pop-up stops to divert heavy pallets along high-throughput material handling conveyors.
Press Operations
Drives small pneumatic presses for assembly tasks, utilizing its 95 mm stroke to apply consistent downward pressing force.
Is the Airtac SAI80 Standard Air Cylinder SAI80X95 the Right Cylinder?
Select this 80 mm bore when an application demands more power than a 63 mm variant, which provides 1559 N of push force at 0.5 MPa. If your setup requires less than 2000 N, stepping down to the 63 mm bore optimizes air consumption and physical space. Conversely, if your system needs over 3500 N, upgrading to the 100 mm bore is the correct choice.
This cylinder uses adjustable air cushions at both ends to decelerate the piston smoothly, but it does not hold position when air pressure is removed. For applications requiring dead-load holding, consider the SAIL locking variant or an external pilot-operated check valve. Because the 95 mm stroke is relatively short, side-load stress on the rod bearing is minimal compared to longer strokes.
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 SAI80 Standard Air Cylinder SAI80X95 FAQ
At 0.5 MPa operating pressure, this 80 mm bore cylinder generates 2513 N of push force and 2268 N of pull force. If pressure is increased to 0.7 MPa, the push force reaches 3518 N.
Yes, the SAI80X95 is dimensionally interchangeable per ISO 15552 standards. You can use it as a drop-in replacement for other ISO 15552 profile cylinders with matching 80 mm bore and 95 mm stroke dimensions, using standard PT port threading.
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