The AirTAC AirTAC SAI200X700 ISO 15552 Cylinder | 200mm Bore is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 700mm 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 SAI200X700 is a double-acting ISO 15552 profile cylinder engineered for heavy-duty automation. At 0.5 MPa it generates a push force of 15708 N and a pull force of 15080 N, making it well-suited for moving substantial masses over a 700 mm stroke. The extruded aluminum barrel design omits tie rods for a clean exterior.
This configuration features a standard carbon steel piston rod and PT tapered port threads. For thermal demands beyond standard TPU seals, Viton (H) or NBR (N) elastomers are available. The barrel also incorporates dual sensor grooves, allowing direct mounting of CMSE or DMSE switches when a magnet (-S) is specified.
| Model | AirTAC SAI200X700 ISO 15552 Cylinder | 200mm Bore |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 700 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. |
| ×700 | 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.
Generates up to 21991 N of thrust at 0.7 MPa to drive large metal forming and stamping dies over a 700 mm travel.
Provides the robust actuation required to pivot heavy bulk material diverter gates on high-capacity aggregate conveyors.
Pushes and positions substantial injection molds or tooling blocks into machining stations with precise 700 mm displacement.
Selecting this 200 mm bore is appropriate when 100 mm (3927 N at 0.5 MPa) lacks the necessary thrust for large press or lift operations. The 700 mm stroke requires careful attention to side loads; long unsupported rods are prone to bending under lateral forces. Implement an external guide rail or a fully guided cylinder to protect the rod bearing and ensure smooth travel.
As a true ISO 15552 profile cylinder, it serves as a drop-in replacement for any standard 200 mm bore interface with a 700 mm stroke, G3/4 port, and compatible mounting accessories like TC trunnion or LB foot brackets. Note that this standard cylinder will drift if air pressure is lost; for fail-safe load holding, consider the BSAI clamp-lock variant or an external rod lock.
Quick checklist
At 0.5 MPa, the SAI200X700 produces 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 SAI200X700 is dimensionally interchangeable per ISO 15552. It uses a standard profile barrel design with a G3/4 port and matches standard mounting interfaces, allowing it to serve as a direct replacement.
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