The AirTAC AirTAC SAI200X750-S ISO 15552 Cylinder | 200mm Bore is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 750mm 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 SAI200X750-S is a double-acting ISO 15552 profile cylinder engineered for immense actuation tasks, delivering 15708 N of push force at 0.5 MPa. With a 750 mm stroke, it is built to move heavy industrial payloads across long linear distances. The extruded aluminum barrel design omits traditional tie-rods, providing a clean exterior that resists mechanical fouling in demanding environments.
This specific configuration includes a magnetic piston for position feedback, pairing seamlessly with CMSE or DMSE reed switches housed within the dual sensor grooves on the barrel. The standard carbon steel piston rod provides durable resistance against compressive stress, while the PT tapered port threading guarantees a leak-free pneumatic connection under high flow demands.
| Model | AirTAC SAI200X750-S ISO 15552 Cylinder | 200mm Bore |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 750 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. |
| ×750 | 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 operate large-scale mechanical presses and forming machinery at 0.5 MPa operating pressure.
Drives heavy-duty conveyor diverters and large bulk material gates over the 750 mm stroke length in mining or aggregate facilities.
Shifts substantial injection molds or heavy tooling plates along production lines, utilizing the magnetic piston for precise end-of-stroke confirmation.
Step down to a 160 mm bore if your application requires less than 10053 N of push force at 0.5 MPa, as the smaller profile reduces overall mass and air consumption. At 750 mm of stroke, the extended rod is highly vulnerable to bending under side loads; utilizing an external guide rail or a dedicated guided cylinder is strongly recommended to prevent premature rod-bearing failure. Note that this cylinder relies on adjustable air cushions to decelerate the massive piston at stroke ends, but it cannot hold a load vertically without continuous air pressure—if static holding is required, specify the SAIL or BSAI locking variant. As a true ISO 15552 profile cylinder, it serves as a direct dimensional replacement for other 200 mm bore ISO cylinders, utilizing G3/4 ports and standard mounting accessories like TC trunnions or LB foot brackets.
Quick checklist
The SAI200X750-S generates 15708 N of push force and 15080 N of pull force at 0.5 MPa. At 0.7 MPa, the push force increases to 21991 N.
No, the standard SAI cylinder cannot hold a load when air pressure is lost or exhausted. The adjustable air cushions only decelerate the piston at the stroke ends. For secure load holding, use the SAIL or BSAI locking variants.
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