Airtac SAI200 Standard Cylinder SAI200AX475
The AirTAC Airtac SAI200 Standard Cylinder SAI200AX475 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 475mm 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
- Stroke475 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAI200 Standard Cylinder SAI200AX475
The AirTAC SAI200X475 is a double-acting ISO 15552 profile cylinder engineered for heavy-duty industrial automation. Delivering a substantial push force of 15708 N at 0.5 MPa, this 200mm bore actuator handles massive loads with precision. The 475mm stroke provides extensive travel for large-scale material handling. As a genuine AirTAC component, it ensures reliable operation in the most demanding environments.
This model features a SUS420J2 stainless steel piston rod (material code A) for superior corrosion and wear resistance in harsh settings. Fluid ports utilize a PT tapered thread type, ensuring robust, leak-free pneumatic connections. Because a magnet is not specified, external position sensing must be achieved through alternative methods rather than internal reed switches.
Airtac SAI200 Standard Cylinder SAI200AX475 Technical Specifications
| Model | Airtac SAI200 Standard Cylinder SAI200AX475 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 475 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 SAI200AX475
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×475 | 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 SAI200AX475 Is Used
Heavy Machinery Forming
Provides the 15708 N push force required to actuate large forming presses and heavy-duty stamping equipment at 0.5 MPa operating pressure.
Large Material Transfer
Utilizes its 475mm stroke to push heavy pallets or large industrial containers between conveyor lines in automated distribution centers.
Automotive Assembly Jigs
Handles massive structural components or chassis subassemblies on automotive production lines, relying on the SUS420J2 rod for durability.
Is the Airtac SAI200 Standard Cylinder SAI200AX475 the Right Cylinder?
Selecting the SAI200X475 is ideal when applications require moving heavy payloads that exceed the 10053 N push force of the neighboring 160mm bore at 0.5 MPa. If the full 15708 N capacity is unnecessary, stepping down to the 160mm bore saves significant space and air consumption. This cylinder utilizes adjustable air cushions at both ends to decelerate the massive piston smoothly, preventing end-cap damage.
With a 475mm stroke, the unsupported rod length is substantial. Avoid guiding heavy loads directly on the piston rod to prevent rod-bearing bending and premature seal failure; always use external linear guides or a guided cylinder design. Note that this standard SAI cylinder does not hold its position if air pressure drops. For dead-load holding requirements, specify the SAIL variant with an air-released lock or the BSAI bidirectional clamp-lock. This model is dimensionally interchangeable per ISO 15552, offering a direct drop-in replacement for other ISO 15552 profile cylinders.
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 SAI200AX475 FAQ
At 0.5 MPa, this 200mm bore cylinder provides a push force of 15708 N and a pull force of 15080 N. At 0.7 MPa, the push force increases to 21991 N.
Yes. The SAI200X475 is built to the ISO 15552 standard, making its mounting interface dimensionally interchangeable with other ISO 15552 profile cylinders. It features PT tapered ports and operates effectively between 30-500 mm/s.
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 SAI200AX475
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.