The AirTAC AirTAC SAI200X150 ISO 15552 Cylinder | 200mm Bore is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 150mm 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 SAI200X150 is a double-acting ISO 15552 profile cylinder engineered for heavy-duty pneumatic tasks. It delivers a substantial 15708 N push force at 0.5 MPa, making it well-suited for moving large masses over its 150 mm stroke. The extruded aluminum barrel design omits tie rods, providing a clean exterior that simplifies mounting and accessory attachment.
This specific configuration features a SUS304 stainless steel piston rod (material code B) for superior corrosion resistance in harsh or washdown environments. It utilizes PT tapered port threads, and because it lacks a standard magnet, it is optimized purely for raw actuation rather than position sensing. For operations requiring load holding without air pressure, consider the related BSAI bidirectional clamp-lock variant.
| Model | AirTAC SAI200X150 ISO 15552 Cylinder | 200mm Bore |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 150 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. |
| ×150 | 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 15708 N push force at 0.5 MPa required for stamping, pressing, and forming thick metal components in automotive manufacturing.
Acts as a robust core puller or heavy clamp on large injection molding machines, utilizing the SUS304 rod for resistance against plastic outgassing.
Drives heavy diverter gates and large-capacity hopper doors in mining or aggregate processing where high kinetic energy is needed.
Selecting this 200 mm bore cylinder is appropriate when the application requires moving loads that exceed the 10053 N push force of the smaller 160 mm bore at 0.5 MPa. The 150 mm stroke is well within the 1500 mm maximum standard stroke limit for this bore size, ensuring standard availability. Because the stroke is under 300 mm, rod-bearing bending stress from side loads is less pronounced, but external guides are still recommended for offset payloads.
As a dimensionally interchangeable ISO 15552 profile cylinder, it serves as a drop-in replacement for other ISO 15552 cylinders. To match this exact configuration, specify a 200 mm bore, 150 mm stroke, PT port threads, SUS304 rod material, and no magnet. Note that this standard cylinder will drift if air pressure is lost; use an external rod lock or the SAIL variant for fail-safe load holding.
Quick checklist
The SAI200X150 cylinder provides a push force of 15708 N and a pull force of 15080 N at 0.5 MPa. At 0.7 MPa, the push force increases to 21991 N.
Yes, the SAI200X150 is a genuine ISO 15552 profile cylinder, making it dimensionally interchangeable with other standard ISO 15552 cylinders of the same bore size.
Genuine AirTAC parts produced by AirTAC factory.
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