The AirTAC AirTAC SAI200X170 ISO 15552 Cylinder | 200mm Bore is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 170mm 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 SAI200X170 is a double-acting ISO 15552 profile cylinder engineered for heavy-duty industrial automation. Delivering a massive 15708 N of thrust at just 0.5 MPa, this 200 mm bore unit paired with a 170 mm stroke easily drives high-tonnage pressing, lifting, and clamping operations. The extruded aluminum barrel design omits traditional tie-rods, offering a sleek yet rigid structure that handles rigorous continuous duty cycles.
Beyond its raw power, this model features a standard carbon steel piston rod for high tensile strength under heavy axial loads. While the base configuration uses standard TPU seals suited for general ambient temperatures, operators requiring thermal stability up to +70 C can rely on this robust build. The barrel incorporates dual integrated sensor grooves, allowing for direct mounting of DMSE or CMSE switches when position feedback is needed, provided a magnet is specified.
| Model | AirTAC SAI200X170 ISO 15552 Cylinder | 200mm Bore |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 170 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. |
| ×170 | 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 intense 15708 N push force required to form, punch, and stamp thick gauge metal components in automated fabrication lines.
Delivers reliable, high-tonnage ejection force to remove dense molded plastic or composite parts from heavy industrial presses.
Exerts controlled force to seat large bearings, bushings, or structural pins into heavy machinery housings without damaging components.
Choosing this 200 mm bore over the neighboring 160 mm size is justified when your application requires pushing beyond the 160 bore's 10053 N limit at 0.5 MPa, stepping up to the 15708 N this model provides. This specific 170 mm stroke is optimal for short, high-force movements rather than long traverses. Because the SAI series utilizes a true ISO 15552 mounting interface, it serves as a direct dimensional drop-in replacement for other ISO 15552 profile cylinders. When ordering, confirm the PT tapered port threads, select appropriate mounting accessories like a TC trunnion or CA clevis, and specify the -S magnet option if electronic position sensing is required.
For any task demanding fail-safe load holding without continuous air pressure, remember that the standard SAI cylinder will drift upon pressure loss. The integrated adjustable air cushions only decelerate the piston at stroke ends and do not act as a mechanical brake. If your machinery must maintain position during an emergency stop or air supply failure, specify the SAIL variant with an air-released lock or the BSAI bidirectional clamp-lock cylinder.
Quick checklist
At a standard operating pressure of 0.5 MPa, this 200 mm bore cylinder generates 15708 N of push force and 15080 N of pull force. If pressure is increased to 0.7 MPa, the push force rises to 21991 N.
No, a standard SAI cylinder will drop its load if air pressure is lost. The adjustable air cushions only slow the piston near the stroke ends and do not lock the position. For fail-safe load holding, use the SAIL (air-released lock) or BSAI (clamp-lock) variant.
Genuine AirTAC parts produced by AirTAC factory.
Covers non-human-caused product damage.
Standard models usually ship in 3-4 days.
Most inquiries answered within 7-8 hours.
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.