The AirTAC AirTAC SAI200X225 ISO 15552 Cylinder | 200mm Bore is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 225mm 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 SAI200X225 is a double-acting ISO 15552 profile cylinder engineered for heavy-duty automation. It delivers a substantial push force of 15708 N and a pull force of 15080 N at 0.5 MPa, making it well-suited for moving massive payloads over a 225 mm stroke. The extruded aluminum barrel design eliminates tie-rods, providing a rigid yet streamlined profile.
This specific configuration incorporates a SUS304 stainless steel piston rod for superior corrosion resistance in harsh environments. It utilizes PT tapered port threads and lacks a standard magnet. For applications requiring position holding without continuous air pressure, consider the SAIL variant equipped with an air-released lock.
| Model | AirTAC SAI200X225 ISO 15552 Cylinder | 200mm Bore |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 225 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. |
| ×225 | 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 thrust at 0.5 MPa needed to actuate large stamping presses and heavy-gauge metal forming machinery.
Drives robust clamping and pressing fixtures in automotive and heavy equipment assembly lines with reliable 225 mm travel.
Shifts massive palletized loads or actuates heavy-duty lifting gates in high-capacity logistics and warehousing systems.
Select this 200 mm bore model when 160 mm bore cylinders (providing 10053 N push at 0.5 MPa) cannot generate sufficient thrust for your heaviest lifting tasks. Because the 225 mm stroke exceeds the 300 mm threshold, it is crucial to manage potential side loads. Prevent rod-bearing bending by utilizing external guide rails or choosing a guided cylinder to support the massive piston weight.
As a dimensionally interchangeable ISO 15552 profile cylinder, it serves as a drop-in replacement for other ISO 15552 cylinders. To match this exact unit, specify a 200 mm bore, 225 mm stroke, PT port threads, and your required mounting accessory such as a TC trunnion. Note that a standard SAI does not hold its load upon air loss; deploy a BSAI clamp-lock variant if fail-safe braking is required.
Quick checklist
At 0.5 MPa, this 200 mm bore cylinder provides 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 SAI200X225 is a true ISO 15552 profile cylinder. Its standardized mounting dimensions make it interchangeable with other ISO 15552 cylinders, provided you match the 200 mm bore, 225 mm stroke, and PT ports.
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