Airtac SAI80 Standard Air Cylinder SAI80X150
The AirTAC Airtac SAI80 Standard Air Cylinder SAI80X150 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø80mm bore and 150mm 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
- Stroke150 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 SAI80X150
The AirTAC SAI80X150 is a double-acting ISO 15552 profile cylinder offering a robust 2513 N push force and 2268 N pull force at 0.5 MPa. This 80 mm bore unit with a 150 mm stroke is engineered for heavy-duty automation tasks requiring substantial pneumatic thrust.
Featuring a tapered PT G3/8 port and a standard carbon steel piston rod, it ensures reliable operation. The extruded aluminum barrel includes sensor grooves on both sides for CMSE or DMSE switches if a magnet is added later. Adjustable air cushions at both ends optimize end-of-stroke deceleration.
Airtac SAI80 Standard Air Cylinder SAI80X150 Technical Specifications
| Model | Airtac SAI80 Standard Air Cylinder SAI80X150 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 150 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 SAI80X150
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×150 | 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 SAI80X150 Is Used
Metal Forming Press
Provides the high clamping force needed to hold sheet metal components securely in place during stamping or machining operations.
Heavy Package Diverting
Actuates heavy-duty diverting arms on logistics conveyor lines to route large, dense pallets or totes efficiently.
Plastic Mold Ejection
Delivers reliable ejection force to push cured plastic parts out of heavy industrial molds without stalling.
Is the Airtac SAI80 Standard Air Cylinder SAI80X150 the Right Cylinder?
Select this 80 mm bore when 50 mm (982 N push at 0.5 MPa) is insufficient but 100 mm (3927 N) would be oversized. For this 150 mm stroke, side-load stress on the rod bearing is moderate, but always ensure proper alignment or use external guides for heavy loads.
This model is dimensionally interchangeable per ISO 15552, making it a direct drop-in replacement for other ISO 15552 profile cylinders. Match your mounting accessory (LB, FA, or TC) and remember that standard double-acting cylinders drift when air pressure is lost; use the SAIL or BSAI variant if the application requires position holding without live pressure.
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 SAI80X150 FAQ
At an operating pressure of 0.5 MPa, the SAI80X150 cylinder generates 2513 N of push force and 2268 N of pull force. At 0.7 MPa, the push force increases to 3518 N.
Yes, the SAI80X150 is a true ISO 15552 profile cylinder, making its mounting interface dimensionally interchangeable with other ISO 15552 cylinders. You can use it as a drop-in replacement by matching the bore, stroke, and PT G3/8 port.
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 SAI80 Standard Air Cylinder SAI80X150
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.