The AirTAC AirTAC SAI200X50 ISO 15552 Cylinder | 200mm Bore is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 50mm 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 SAI200X50 is a double-acting ISO 15552 profile cylinder engineered for immense thrust, delivering 15708 N of push force at just 0.5 MPa. Its short 50mm stroke is purpose-built for high-force clamping, pressing, and holding tasks where space is limited but power is paramount.
This unit is configured with a SUS304 stainless steel rod for superior corrosion resistance and utilizes PT tapered port threads. The extruded aluminum barrel features sensor grooves on both sides, allowing for easy position detection when paired with a compatible magnet switch.
| Model | AirTAC SAI200X50 ISO 15552 Cylinder | 200mm Bore |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 50 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. |
| ×50 | 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 push force at 0.7 MPa for assembling large bearings and heavy mechanical components.
Provides intense, short-stroke holding power for securing massive steel fabrications during welding or machining.
Delivers the robust punch needed to eject dense molded parts from heavy machinery plates.
Select this 200mm bore actuator when applications demand extreme force that smaller bores cannot provide, such as replacing two 160mm cylinders (10053 N at 0.5 MPa) with a single centralized power source. For heavy lateral loads, ensure external guidance is used to prevent rod-bearing damage.
Because this is a double-acting cylinder, it relies on continuous air pressure to maintain its position. If your application requires the load to be held mechanically during a pressure loss, consider the SAIL variant with an air-released lock or the BSAI clamp-lock cylinder. This model ensures seamless dimensional interchangeability with other ISO 15552 mounting interfaces.
Quick checklist
At 0.5 MPa, this cylinder provides 15708 N of push force and 15080 N of pull force. At 0.7 MPa, the push force increases to 21991 N.
Yes, the SAI200X50 adheres strictly to ISO 15552 dimensions, making it a drop-in replacement for any standard ISO 15552 profile cylinder with matching mounting accessories.
Genuine AirTAC parts produced by AirTAC factory.
Covers non-human-caused product damage.
Standard models usually ship in 3-4 days.
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