The AirTAC AirTAC SAI200X475 ISO 15552 Cylinder | 200mm Bore is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 475mm 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 SAI200X475 is a double-acting ISO 15552 profile cylinder engineered for heavy-duty industrial handling. Utilizing an extruded aluminum barrel, this tie-rod-less design delivers a substantial 15708 N push force at 0.5 MPa, extending 475 mm to power massive loads.
This specific configuration features a standard carbon steel piston rod and PT tapered port threads. Because it lacks a built-in magnet, external position sensing relies on mechanical switches rather than the internal sensor grooves. For applications requiring extreme heat resistance, the standard TPU seals can be swapped for Viton (H) alternatives.
| Model | AirTAC SAI200X475 ISO 15552 Cylinder | 200mm Bore |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 475 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. |
| ×475 | 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 immense 15708 N push force necessary to actuate large mechanical presses and form thick sheet metal components.
Drives large-scale robotic welding fixtures and heavy component positioning arms across a 475 mm extension range.
Lifts and indexes fully loaded industrial pallets, utilizing the robust 200 mm bore to overcome high initial inertia.
Selecting this 200 mm bore unit is appropriate when 15708 N of push force at 0.5 MPa is required, avoiding the need to step down to a 160 mm bore which provides 10053 N. The 475 mm stroke demands careful mounting to prevent rod-bearing bending under side loads; utilizing external guide rails or a fully guided cylinder variant is strongly recommended to absorb lateral stresses.
As a true ISO 15552 profile cylinder, it serves as a drop-in replacement for any standard cylinder matching these interface dimensions. To complete your setup, match the 200 mm bore, 475 mm stroke, G3/4 PT ports, and your preferred mounting accessory like the TC trunnion. Note that standard air cushions only decelerate the piston at stroke ends and will not hold a load if air pressure drops; utilize the BSAI clamp-lock variant if static holding is required.
Quick checklist
Operating at 0.5 MPa, this 200 mm bore cylinder generates 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 SAI200X475 is built to the ISO 15552 standard, making its mounting interface dimensionally interchangeable with other ISO 15552 profile cylinders of the same bore and stroke.
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.