The AirTAC AirTAC SAI200X40 ISO 15552 Cylinder | 200mm Bore is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 40mm 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 SAI200X40 is a double-acting ISO 15552 profile cylinder engineered for immense thrust, generating 15708 N of push force at just 0.5 MPa. Its short 40 mm stroke is optimal for high-force clamping, pressing, and short-distance heavy lifting. This extruded aluminum barrel design omits tie rods for a clean exterior.
Built to endure harsh environments, this specific unit utilizes a SUS304 stainless steel piston rod (option B) for superior corrosion resistance. Fluid ports feature PT tapered threads. Because no magnet is specified, it operates without position sensing, focusing purely on raw mechanical power.
| Model | AirTAC SAI200X40 ISO 15552 Cylinder | 200mm Bore |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 40 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. |
| ×40 | 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.
Ideal for short-stroke pressing operations requiring massive force, delivering up to 21991 N at 0.7 MPa to seat bearings or form thick metal plates.
Secures large fabricated steel structures during welding or machining. The SUS304 rod withstands sparks and shop-floor humidity without degrading.
Provides the robust push needed to free heavy molded parts from dies, utilizing its 15708 N baseline thrust to overcome stubborn release friction.
Select this 200 mm bore actuator when 160 mm (10053 N at 0.5 MPa) is insufficient for your peak load demands. The 40 mm stroke minimizes rod extension, drastically reducing side-load risks and bearing wear compared to longer movements. For applications requiring position holding upon air loss, note that the standard adjustable air cushion only decelerates the piston at end-of-stroke; you must integrate an external pilot-operated check valve or select the BSAI clamp-lock variant for secure load holding.
As a dimensionally interchangeable ISO 15552 cylinder, it serves as a direct drop-in replacement matching the 200 mm bore, 40 mm stroke, G3/4 port, and standard mounting accessories like the TC trunnion or FA flange. Ensure you specify the -S code if you later require CMSE or DMSE sensor switches.
Quick checklist
At 0.5 MPa it provides 15708 N of push force and 15080 N of pull force. If you increase pressure to 0.7 MPa, the push force rises to 21991 N.
Yes. It is a true ISO 15552 profile cylinder, making it dimensionally interchangeable with other ISO 15552 cylinders. You can swap it using the same 200 mm bore, 40 mm stroke, and G3/4 port mounting interface.
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.