Airtac SAI50 Standard Cylinder SAI50AX180
The AirTAC SAI50 Standard Cylinder SAI50AX180 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø50mm bore and 180mm stroke, G1/4 air ports and adjustable end cushioning. Its standardized mounting interface makes it interchangeable with other ISO 15552 cylinders at the mounting interface.
- BoreØ50 mm
- Stroke180 mm
- Port sizeG1/4
- Acting typeDouble acting
- Rod threadM16×1.5
- CushionAdjustable, 30 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 SAI50 Standard Cylinder SAI50AX180
The AirTAC SAI50X180 is a double-acting ISO 15552 profile cylinder engineered to deliver 982 N of push force at 0.5 MPa. Its 180 mm stroke provides the extended travel needed for mid-range material handling and assembly automation. Built with an extruded aluminum barrel, it eliminates tie-rods for a clean, compact footprint.
This configuration features a SUS420J2 stainless steel piston rod (material code A) for superior corrosion resistance in humid environments. Fluid connections use PT tapered threads, and the barrel includes dual sensor grooves allowing direct mounting of CMSE or DMSE switches if a magnet is added later.
Airtac SAI50 Standard Cylinder SAI50AX180 Technical Specifications
| Model | Airtac SAI50 Standard Cylinder SAI50AX180 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø50 mm |
| Stroke | 180 mm |
| Acting type | Double acting |
| Port size | G1/4 |
| Rod thread | M16×1.5 |
| 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, 30 mm |
| Max stroke | Up to 1200 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 (Ø50mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 982 N | 825 N |
| 0.7 MPa | 1374 N | — |
| Max (@1.0 MPa) | 200 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAI50 Standard Cylinder SAI50AX180
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 50 | Bore size in mm. |
| ×180 | 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 SAI50 Standard Cylinder SAI50AX180 Is Used
Component Clamping
Provides reliable 982 N clamping force at 0.5 MPa for securing machined parts during milling or drilling operations.
Package Diverting
The 180 mm stroke actuates diverter arms on packaging lines to route medium-weight cartons efficiently.
Gate Control
Operates pneumatic safety gates and machine guarding doors where consistent double-acting push and pull motion is required.
Is the Airtac SAI50 Standard Cylinder SAI50AX180 the Right Cylinder?
Select this 50 mm bore when an application requires stepping up from the 40 mm class (628 N at 0.5 MPa) to handle heavier payloads, but without the bulk of a 63 mm body. Because this model lacks a magnet, position sensing requires external limit valves or retrofitting a -S variant. For operations that must maintain position during a pressure loss, integrate an external pilot-operated check valve or specify the SAIL locking cylinder.
As a dimensionally interchangeable ISO 15552 unit, the SAI50X180 serves as a direct replacement for other standard profile cylinders. Ensure your mounting setup matches the FA or FB flange accessories, and confirm the G1/4 port size during pneumatic circuit design.
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 SAI50 Standard Cylinder SAI50AX180 FAQ
At 0.5 MPa operating pressure, this 50 mm bore cylinder provides 982 N of push force and 825 N of pull force. If pressure is increased to 0.7 MPa, the push force rises to 1374 N.
Yes. The SAI50X180 is built to the ISO 15552 dimensional standard, making it mechanically interchangeable with other ISO 15552 profile cylinders of the same bore size. Always verify the G1/4 port and mounting interface dimensions.
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 SAI50 Standard Cylinder SAI50AX180
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.