The AirTAC AirTAC SAI200X750 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 is a double-acting ISO 15552 profile cylinder engineered for heavy-duty automation. Delivering a substantial 15708 N of push force at 0.5 MPa, this 200 mm bore unit is built to move massive loads. The 750 mm stroke provides the extended travel necessary for large-scale material handling. A tapered PT port ensures a tight, leak-free pneumatic connection.
This model features a SUS420J2 stainless steel piston rod, offering superior corrosion resistance compared to standard carbon steel. The extruded aluminum barrel includes dual sensor grooves for flexible switch mounting. For applications requiring position holding without air pressure, the BSAI clamp-lock variant is recommended.
| Model | AirTAC SAI200X750 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 immense 15708 N push force at 0.5 MPa needed to actuate large mechanical stamping presses and heavy-gauge metal forming equipment.
Utilizes the 750 mm stroke to raise and lower heavy automotive chassis or powertrain components smoothly along the production line.
Drives the core-pulling mechanisms on massive plastic injection molding machines, where the SUS420J2 rod resists harsh factory environments.
Selecting the SAI200X750 is appropriate when forces between 15000 N and 22000 N are required at standard operating pressures. If the application demands less force, stepping down to a 160 mm bore yields 10053 N at 0.5 MPa, saving space and air consumption. Because this cylinder features a 750 mm stroke, the extended unsupported rod is highly susceptible to bending under side loads. Implement an external guide rail or utilize a fully guided cylinder to prevent premature rod-bearing wear.
As a true ISO 15552 profile cylinder, this unit is dimensionally interchangeable with other ISO 15552 cylinders of the same bore. It uses a G3/4 port and supports standard mounting accessories like FA flanges and TC trunnions. Note that the adjustable air cushions only decelerate the piston at stroke ends; they will not hold a load if air pressure is lost.
Quick checklist
At 0.5 MPa, the SAI200X750 delivers 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 SAI200X750 is a genuine ISO 15552 profile cylinder, making its mounting interface dimensionally interchangeable with other ISO 15552 cylinders of the same bore size.
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