Airtac SAI200 Standard Cylinder SAI200AX180S
The AirTAC Airtac SAI200 Standard Cylinder SAI200AX180S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 180mm stroke, G3/4 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ200 mm
- Stroke180 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAI200 Standard Cylinder SAI200AX180S
The AirTAC SAI200X180-S is a double-acting ISO 15552 profile cylinder engineered for heavy-duty automation. Delivering a substantial push force of 15708 N at 0.5 MPa, this 200 mm bore unit handles massive loads with precision. The 180 mm stroke provides robust actuation for large-scale machinery. As a genuine AirTAC component, it guarantees reliable performance in demanding environments.
This configuration features a SUS420J2 stainless steel rod (material code A) for enhanced corrosion resistance. The integrated magnet (-S) enables seamless position detection using CMSE or DMSE switches mounted directly into the dual sensor grooves on the extruded aluminum barrel. Fluid ports feature PT tapered threading, and the piston operates at speeds of 30-500 mm/s with adjustable air cushions at both ends.
Airtac SAI200 Standard Cylinder SAI200AX180S Technical Specifications
| Model | Airtac SAI200 Standard Cylinder SAI200AX180S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 180 mm |
| Acting type | Double acting |
| Port size | G3/4 |
| Rod thread | M36×2 |
| 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 – 500 mm/s |
| Cushion | Adjustable, 50 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 (Ø200mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 15708 N | 15080 N |
| 0.7 MPa | 21991 N | — |
| Max (@1.0 MPa) | 3204 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAI200 Standard Cylinder SAI200AX180S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | 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 SAI200 Standard Cylinder SAI200AX180S Is Used
Heavy Metal Stamping
Provides the 15708 N push force at 0.5 MPa required to form thick steel plates in automated stamping presses.
Injection Molding Ejection
Ejects large finished plastic parts from heavy industrial injection molds using its 180 mm stroke and robust SUS420J2 rod.
Large Assembly Fixturing
Clamps massive structural components securely during heavy machinery welding and assembly processes.
Is the Airtac SAI200 Standard Cylinder SAI200AX180S the Right Cylinder?
Select this 200 mm bore cylinder when an application requires extreme force that smaller bores cannot provide, such as lifting heavy molds or pressing components. If the 15708 N push force at 0.5 MPa exceeds your requirement, stepping down to a 160 mm bore yields 10053 N, optimizing air consumption. For operations needing over 1500 mm of travel, consider a guided cylinder to prevent rod bearing bending under side load.
This model provides a true ISO 15552 mounting interface, making it dimensionally interchangeable with other ISO 15552 profile cylinders. To mount it, choose from accessories like FA flanges or TC trunnions based on your load orientation. Note that a standard SAI does not hold its position if air pressure drops; for dead-load holding, specify the SAIL or BSAI clamp-lock variant.
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 SAI200 Standard Cylinder SAI200AX180S FAQ
At an operating pressure of 0.5 MPa, this 200 mm bore cylinder generates a push force of 15708 N and a pull force of 15080 N. At 0.7 MPa, the push force increases to 21991 N.
No, the standard SAI cylinder relies on air pressure and will drift if pressure is lost. For applications requiring dead-load holding without live pressure, use the SAIL (air-released lock) or BSAI (bidirectional clamp-lock) variants.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models usually ship in 3-4 days.
Fast Reply
Most inquiries answered within 7-8 hours.
Related AirTAC SAI Cylinders
Request a Quote for Airtac SAI200 Standard Cylinder SAI200AX180S
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.