The AirTAC AirTAC SAI200X500-S ISO 15552 Cylinder | 200mm Bore is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 500mm 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 SAI200X500-S is a double-acting ISO 15552 profile cylinder engineered for heavy-duty automation. With a massive 200mm bore, it generates 15708 N of push force at 0.5 MPa and 15080 N of pull force. The 500mm stroke provides substantial linear travel for pressing, lifting, or moving large masses. This configuration includes a standard carbon steel piston rod and a built-in magnet for position sensing.
Because it features a -S magnet, this model directly supports CMSE and DMSE reed or solid-state switches. The extruded aluminum barrel includes sensor grooves on both sides for flexible mounting. For environments exceeding standard temperature limits, you can specify Viton (H) seals instead of the standard TPU to maintain performance.
| Model | AirTAC SAI200X500-S ISO 15552 Cylinder | 200mm Bore |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 500 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. |
| ×500 | 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 required to form and stamp thick sheet metal components in automated fabrication lines.
Delivers consistent 500mm travel to seat heavy automotive or industrial machinery bearings and housings perfectly.
Handles the robust extraction forces needed to pull large, heavy plastic injection molds from stationary platens.
Select this 200mm bore actuator when your application requires extreme thrust that smaller bores cannot provide, such as replacing a 160mm cylinder that only offers 10053 N push force at 0.5 MPa. The G3/4 PT porting ensures adequate airflow to maintain operational speed within the 30-500 mm/s range. For a drop-in replacement, match the 200mm bore, 500mm stroke, G3/4 port, and your required mounting accessory (such as a TC trunnion or CA clevis).
At 500mm of stroke, the unsupported rod is highly susceptible to bending under side loads. Use an external guide rail or a guided cylinder mechanism to prevent premature rod-bearing wear. If the machinery must hold a load vertically without continuous air pressure, do not rely on the adjustable air cushion; instead, integrate the BSAI bidirectional clamp-lock variant or an external pilot-operated check valve.
Quick checklist
At 0.5 MPa, this 200mm bore cylinder outputs 15708 N of push force and 15080 N of pull force. At the maximum operating pressure of 1.0 MPa, the theoretical push force reaches 15708 N.
Yes, the SAI profile barrel is dimensionally interchangeable per ISO 15552. You can drop it into existing setups matching the 200mm bore, 500mm stroke, and G3/4 port dimensions without modifying the machine frame.
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