The AirTAC AirTAC SAI200X375 ISO 15552 Cylinder | 200mm Bore is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 375mm 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 SAI200X375 is a double-acting ISO 15552 profile cylinder engineered for heavy-duty automation. It generates 15708 N of push force at 0.5 MPa, scaling up to 21991 N at 0.7 MPa. The 375 mm stroke is ideal for high-inertia press, lift, and clamp cycles. The extruded aluminum barrel features dual sensor grooves for direct CMSE or DMSE switch mounting.
This configuration uses a standard carbon steel piston rod and PT tapered port threads. For elevated thermal environments, the cylinder can be specified with Viton (H) seals instead of the standard TPU. As a genuine AirTAC component, it provides a robust, tie-rod-less profile body for demanding industrial environments.
| Model | AirTAC SAI200X375 ISO 15552 Cylinder | 200mm Bore |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 375 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. |
| ×375 | 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 massive 21991 N push force at 0.7 MPa required to form and stamp thick-gauge metal sheets in automotive part production.
Drives heavy structural components together using the 375 mm stroke, ensuring precise alignment in large-scale fabrication lines.
Lifts loaded industrial pallets weighing over a ton, utilizing the 200 mm bore's 15708 N theoretical pull force at 0.5 MPa.
Selecting this 200 mm bore is appropriate when 160 mm (10053 N at 0.5 MPa) lacks sufficient thrust for your heaviest loads. The 375 mm stroke operates within the 1500 mm maximum standard stroke limit. Because the stroke exceeds 300 mm, long unsupported rods are susceptible to bending under side load; integrate an external guide rail or use a guided cylinder to prevent rod-bearing damage.
This model is dimensionally interchangeable per ISO 15552, serving as a direct drop-in replacement for other ISO 15552 profile cylinders. Key mounting parameters include the 200 mm bore, 375 mm stroke, G3/4 PT ports, and your choice of mounting accessory like TC trunnion or FA flange. A magnet (-S) is not specified, so position sensing requires external limit switches.
Quick checklist
At 0.5 MPa operating pressure, the push force is 15708 N and the pull force is 15080 N. At 0.7 MPa, the push force increases to 21991 N.
No, a standard SAI cylinder drifts when pressure is removed. The adjustable air cushion only decelerates the piston at stroke end. For dead-load holding, use the SAIL (air-released lock) or BSAI (clamp-lock) variant, or an external rod lock.
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.