The AirTAC AirTAC SAI200X800-S ISO 15552 Cylinder | 200mm Bore is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 800mm 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 SAI200X800-S is a double-acting ISO 15552 profile cylinder engineered for heavy-duty automation, delivering a robust push force of 15708 N at 0.5 MPa. Its 800 mm stroke provides the extended travel needed for large-scale material handling, press unloading, and heavy pallet manipulation. This genuine AirTAC unit features a SUS304 stainless steel piston rod (option B) for superior corrosion resistance in humid or washdown environments.
Equipped with a magnetic piston (-S), the extruded aluminum barrel includes sensor grooves on both sides for direct mounting of CMSE or DMSE reed switches. Fluid connections use PT tapered threads, ensuring tight, reliable sealing in high-flow pneumatic systems. Adjustable air cushions at both ends absorb the significant kinetic energy generated by this large bore at speeds up to 30-500 mm/s.
| Model | AirTAC SAI200X800-S ISO 15552 Cylinder | 200mm Bore |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 800 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. |
| ×800 | 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.
Extracts large stamped metal parts from heavy hydraulic presses, utilizing the 800 mm stroke to clear the tooling area completely before transferring the load.
Indexes heavy pallets or engine blocks along conveyor lines, where the 15708 N push force at 0.5 MPa easily overcomes significant sliding friction and payload inertia.
Pushes heavy injection molds or tooling assemblies into staging areas, relying on the SUS304 rod for durability against potential atmospheric moisture in plant environments.
Selecting this 200 mm bore is appropriate when applications exceed the 10053 N push force of the 160 mm bore at 0.5 MPa but require highly controlled linear motion over a long 800 mm distance. Because 800 mm is a substantial stroke, the unsupported rod is highly susceptible to bending under side loads; utilizing an external linear guide or a fully guided cylinder carriage is strongly recommended to prevent premature rod-bearing wear and seal failure.
As a standard ISO 15552 profile cylinder, this model offers drop-in dimensional interchangeability with other ISO 15552 cylinders, simplifying machine upgrades and retrofits. It uses a G3/4 port and supports standard mountings like TC trunnion or LB foot brackets. If the machinery must maintain a vertical load or hold position safely upon air loss, do not rely on the adjustable air cushion; instead, specify the SAIL variant with an air-released lock or the BSAI bidirectional clamp-lock.
Quick checklist
This 200 mm bore cylinder provides a push force of 15708 N and a pull force of 15080 N at 0.5 MPa. At 0.7 MPa, the push force increases to 21991 N.
Yes. It is built to the ISO 15552 profile standard, making its mounting dimensions fully interchangeable with other ISO 15552 cylinders. It uses a G3/4 port and PT tapered threads.
Genuine AirTAC parts produced by AirTAC factory.
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