Airtac SAI200 Standard Cylinder SAI200AX135S
The AirTAC Airtac SAI200 Standard Cylinder SAI200AX135S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 135mm 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
- Stroke135 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAI200 Standard Cylinder SAI200AX135S
The AirTAC SAI200X135-S is a double-acting ISO 15552 profile cylinder featuring a 200mm bore and 135mm stroke. It delivers substantial thrust, generating 15708 N push force at just 0.5 MPa, making it ideal for moving heavy industrial payloads.
This variant includes a magnet for position sensing via CMSE or DMSE switches along the dual barrel grooves. It features SUS420J2 stainless steel piston rod material (option A) for enhanced corrosion resistance and utilizes PT tapered port threads to ensure a leak-free pneumatic connection.
Airtac SAI200 Standard Cylinder SAI200AX135S Technical Specifications
| Model | Airtac SAI200 Standard Cylinder SAI200AX135S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 135 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 SAI200AX135S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×135 | 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 SAI200AX135S Is Used
Heavy Metal Stamping
Provides the 15708 N push force at 0.5 MPa required to form and stamp thick metal sheets in automated press lines.
Industrial Clamp Systems
Secures large castings or fabricated weldments during machining operations using its massive 200mm bore output.
Plastic Injection Unloading
Extracts heavy molded plastic parts from injection machinery, utilizing the 135mm stroke and dual sensor grooves for timing.
Is the Airtac SAI200 Standard Cylinder SAI200AX135S the Right Cylinder?
Select this 200mm bore when 160mm (10053 N at 0.5 MPa) lacks the necessary push power for heavy lifting. The 135mm stroke provides a compact extension for high-force clamping or pressing. Because the stroke is under 300mm, rod bearing bending is minimal, but external guides are still recommended for offset loads.
This model is dimensionally interchangeable per ISO 15552, allowing a direct drop-in replacement for other ISO 15552 profile cylinders. It uses a G3/4 port, M36x2 rod thread, and accepts standard FA/FB flanges or TC trunnion mounts. Note that the adjustable air cushions only decelerate the piston near stroke ends; they do not hold a load. For position holding without live pressure, specify the SAIL or BSAI 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 SAI200AX135S FAQ
At 0.5 MPa operating pressure, the 200mm bore generates a push force of 15708 N and a pull force of 15080 N. It can reach up to 21991 N push at 0.7 MPa.
Yes, the SAI200X135-S is dimensionally interchangeable per ISO 15552. Its profile barrel and mounting dimensions allow it to serve as a drop-in replacement for other ISO 15552 cylinders with a 200mm bore and 135mm stroke.
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 SAI200AX135S
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.