The AirTAC AirTAC SAI200X210 ISO 15552 Cylinder | 200mm Bore is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 210mm 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 SAI200X210 is a double-acting ISO 15552 profile cylinder engineered for heavy-duty industrial automation. Operating at 0.5 MPa, it generates a substantial push force of 15708 N and a pull force of 15080 N, making the 210 mm stroke well-suited for moving massive loads. The extruded aluminum barrel design omits tie rods, providing a clean exterior that simplifies mounting and maintenance.
Built to deliver reliable performance in demanding environments, this model features a SUS304 stainless steel piston rod for superior corrosion resistance. It utilizes PT tapered port threads and lacks a magnet, meaning it is optimized for pure pneumatic actuation rather than direct sensor feedback. For applications requiring position holding upon air loss, the related SAIL or BSAI clamp-lock variants offer secure mechanical braking.
| Model | AirTAC SAI200X210 ISO 15552 Cylinder | 200mm Bore |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 210 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. |
| ×210 | 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 immense 15708 N push force required to drive large stamping presses and form thick metal components reliably.
Actuates heavy-duty welding fixtures and large structural positioning jigs where high kinetic energy and robust thrust are essential.
Handles the movement and positioning of fully loaded heavy pallets in high-throughput automated distribution centers.
Selecting this 200 mm bore cylinder is ideal when a 160 mm bore (providing 10053 N push at 0.5 MPa) cannot meet your thrust requirements. Because the 210 mm stroke is relatively short for this massive bore, rod-bearing bending is minimal, but side loads should still be mitigated with external guides to prevent premature seal wear. This actuator serves as a dimensionally interchangeable drop-in replacement per ISO 15552 standards; ensure your setup accommodates the G3/4 PT ports and standard mounting accessories like TC trunnions or LB foot brackets. Remember that a standard SAI cylinder will drift if air pressure is lost, so utilize a SAIL variant if the load must be mechanically held.
Quick checklist
At an operating pressure of 0.5 MPa, the SAI200X210 cylinder delivers a push force of 15708 N and a pull force of 15080 N. The maximum theoretical force at 1.0 MPa is 3204 kgf.
Yes, the SAI200X210 is a true ISO 15552 profile cylinder, meaning its mounting dimensions are fully interchangeable with other standard ISO 15552 actuators of the same bore size.
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