The AirTAC AirTAC SAI200X950 ISO 15552 Cylinder | 200mm Bore is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 950mm 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 SAI200X950 is a double-acting ISO 15552 profile cylinder engineered for heavy-duty automation. With a substantial 200 mm bore, it generates 15708 N of push force at 0.5 MPa and reaches 21991 N at 0.7 MPa. The 950 mm stroke provides the extended travel needed for large-scale material handling. This unit features a SUS304 stainless steel rod (option B), ensuring superior corrosion resistance in harsh or washdown environments.
Unlike standard tie-rod designs, this cylinder utilizes an extruded aluminum barrel with integrated sensor grooves on both sides. While this specific configuration omits the magnet for position sensing, the barrel geometry fully supports CMSE or DMSE switches when a -S variant is specified. The robust PT tapered port threads guarantee a secure, leak-free pneumatic connection under high flow demands.
| Model | AirTAC SAI200X950 ISO 15552 Cylinder | 200mm Bore |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 950 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. |
| ×950 | 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 the 21991 N push force at 0.7 MPa required to actuate large metal forming presses and heavy stamping dies over a 950 mm travel distance.
Moves large chassis components or powertrain modules between assembly stations, utilizing the 950 mm stroke to bridge wide machine gaps.
Ejects fully loaded pallets from high-throughput packaging lines, relying on the 15708 N baseline thrust to overcome sliding friction.
Selecting this 200 mm bore over the 160 mm size trades the smaller frame's 10053 N push force at 0.5 MPa for immense 15708 N thrust, necessary for moving massive payloads. If the application requires positive holding during air loss, remember that standard SAI cylinders drift under load without pressure; integrate an external pilot-operated check valve or specify the BSAI bidirectional clamp-lock variant for secure positioning.
At 950 mm of travel, the unsupported rod is highly susceptible to bending under side loads. To prevent premature rod-bearing wear and piston scoring, mount this cylinder with external guide rails or choose a guided cylinder module. As a dimensionally interchangeable ISO 15552 profile cylinder, it serves as a direct drop-in replacement for other ISO 15552 cylinders, matching the 200 mm bore, 950 mm stroke, G3/4 port, and standard TC trunnion or FA flange accessories.
Quick checklist
At 0.5 MPa, the SAI200X950 delivers 15708 N of push force and 15080 N of pull force. At 0.7 MPa, the push force increases to 21991 N.
Yes, the SAI200X950 is a true ISO 15552 profile cylinder. It is dimensionally interchangeable with other ISO 15552 cylinders of the same 200 mm bore and 950 mm stroke, utilizing standard mounting interfaces and G3/4 ports.
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.