The AirTAC AirTAC SAI200X40-S ISO 15552 Cylinder | 200mm Bore is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 40mm 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.
The AirTAC SAI200X40-S is a genuine double-acting ISO 15552 profile cylinder engineered for heavy-duty operations requiring substantial thrust over short distances. Operating at 0.5 MPa, it generates a push force of 15708 N and a pull force of 15080 N, making it suitable for high-impact pressing and clamping tasks. The 40 mm stroke ensures rapid cycling, while the integrated magnet allows seamless integration with CMSE and DMSE sensor switches for precise end-position detection.
Built with an extruded aluminum barrel and a standard carbon steel piston rod, this model incorporates adjustable air cushions at both ends to manage high kinetic energy. The G3/4 PT tapered port threads ensure high airflow to support the 30-500 mm/s operating speed range. For environments requiring extreme heat resistance, the standard TPU seals can be swapped for Viton (H) options to maintain performance.
| Model | AirTAC SAI200X40-S ISO 15552 Cylinder | 200mm Bore |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 40 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.
| 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.
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×40 | 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.
Provides 15708 N of thrust at 0.5 MPa for short-stroke metal forming, riveting, and impact stamping operations.
Ideal for securing large workpieces during machining or welding, utilizing the integrated magnet for immediate clamping confirmation.
Delivers rapid, powerful ejection of heavy finished parts from molds or presses, benefiting from the 30-500 mm/s speed range.
Selecting this 200 mm bore model is ideal when maximum thrust is required within a compact footprint, stepping up significantly from the 160 mm bore which yields 10053 N at 0.5 MPa. The short 40 mm stroke minimizes rod bearing bending, but because the piston is heavy, ensuring rigid external guidance is recommended to prevent side-load damage. As a true ISO 15552 profile cylinder, it serves as a drop-in replacement for other ISO 15552 standard cylinders, matching the 200 mm bore, 40 mm stroke, G3/4 port, and standard mounting accessories like the TC trunnion or FA flange.
If the machinery requires holding a load safely without continuous air pressure, the standard SAI cylinder will drift upon pressure loss. In such cases, specify the SAIL variant with an air-released lock or the BSAI bidirectional clamp-lock cylinder to secure the load mechanically.
Quick checklist
At an operating pressure of 0.5 MPa, the SAI200X40-S 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.
Yes, the SAI200X40-S is a genuine ISO 15552 profile cylinder, making it dimensionally interchangeable with other ISO 15552 standard cylinders. It matches the 200 mm bore, 40 mm stroke, and G3/4 port interface for drop-in replacement.
Genuine AirTAC parts produced by AirTAC factory.
Covers non-human-caused product damage.
Standard models usually ship in 3-4 days.
Most inquiries answered within 7-8 hours.
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.