The AirTAC AirTAC SAI200X220-S ISO 15552 Cylinder | 200x220 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 220mm 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 SAI200X220-S is a double-acting ISO 15552 profile cylinder engineered for heavy-duty automation. It delivers a substantial push force of 15708 N at 0.5 MPa and a pull force of 15080 N, making it well-suited for moving large masses over a 220 mm stroke. The extruded aluminum barrel design omits tie rods for a rigid yet compact structure.
This specific configuration includes a SUS304 stainless steel piston rod (option B) for superior corrosion resistance in harsh environments. It also features an integrated magnet (-S) allowing direct mounting of CMSE or DMSE sensor switches along the dual grooves on the barrel. Adjustable air cushions at both ends absorb impact energy, and the PT tapered port threads ensure a robust pneumatic connection.
| Model | AirTAC SAI200X220-S ISO 15552 Cylinder | 200x220 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 220 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. |
| ×220 | 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 high impact force necessary to form thick metal plates and operate large industrial press dies.
Actuates heavy-duty clamping fixtures and positions large chassis components along the production line.
Shifts and positions heavy injection molds or tooling blocks within manufacturing cells.
With a 200 mm bore generating 15708 N of thrust at 0.5 MPa, this cylinder handles extreme loads. If your application requires less force, stepping down to a 160 mm bore yields 10053 N, which may improve cycle times and reduce air consumption. For applications needing maximum holding power, the 200 mm bore provides up to 3204 kgf of theoretical force at 1.0 MPa.
Because the 220 mm stroke is relatively short for this massive bore, side-load stress on the rod bearing is minimized compared to longer strokes. However, if your mechanism experiences lateral forces, external guide rails are still recommended. Note that a standard SAI cannot hold a load if air pressure is lost; for fail-safe load holding, consider the BSAI bidirectional clamp-lock variant. This unit is dimensionally interchangeable with other ISO 15552 cylinders, featuring a G3/4 port, and is compatible with TC trunnion or FA flange mounting accessories.
Quick checklist
At an operating pressure of 0.5 MPa, this 200 mm bore cylinder generates 15708 N of push force and 15080 N of pull force. At 0.7 MPa, the push force increases to 21991 N.
Yes, the SAI200X220-S is a genuine AirTAC profile cylinder built to ISO 15552 dimensional standards. It serves as a drop-in replacement for other ISO 15552 cylinders with a 200 mm bore and 220 mm stroke, provided your system uses a G3/4 port and compatible mounting accessories.
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