
The AirTAC SAIJ160 Adjustable Cylinder SAIJ160BX200-10 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 200mm stroke, G3/4 air ports and adjustable end cushioning. Its standardized mounting interface makes it interchangeable with other ISO 15552 cylinders at the mounting interface.
The AirTAC SAIJ160X200-10 is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster that allows you to trim the effective travel back by up to 10 mm. This yields a usable 190-200 mm travel window, enabling precise end-position tuning at commissioning without adding external stops.
This heavy-duty actuator uses a PT G3/4 port and a robust 40 mm diameter piston rod with an M36x2 thread. The rod is constructed from SUS304 stainless steel, offering high corrosion resistance for demanding environments. It includes variable air cushions at both ends with a 50 mm cushion length to absorb kinetic energy, while the extruded aluminum barrel features sensor grooves on both sides for mounting CMSE reed or DMSE solid-state switches.
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160BX200-10 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 200 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 | 9425 N | 9425 N |
| 0.7 MPa | 13195 N | — |
| Max (@1.0 MPa) | 1922 kgf | |
Double-rod model: the rod passes through the rear cover, so both piston faces lose rod area and push is shown at the annular-area value. 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. |
|---|---|
| 160 | Bore size in mm. |
| ×200 | 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.
Dial in the exact 190-200 mm retract stop during machine commissioning to accommodate material thickness variations without swapping actuators.
Quickly adjust the end-of-stroke position on a production line when switching to a new product size, using the 10 mm rear adjustment screw.
If you need less force, stepping down to the 125 mm bore yields 8590 N at 0.7 MPa. Choose this adjustable-stroke variant over a fixed SAI cylinder when you need to fine-tune the retract position during machine setup or product changeover. To match this ISO 15552 footprint, specify the 160 mm bore, 200 mm stroke, 10 mm adjustment, PT G3/4 port, and Basic, FA, LB, TC, FTC, TCM1, or TCM2 mounts.
Remember that the rear adjuster acts only as a travel stop and does not hold the load without live air pressure. For dead-load holding requirements, use an external pilot-operated check valve or select the SAIL or BSAI series. Furthermore, while the 40 mm rod handles high side loads, any stroke exceeding 300 mm still requires an external guide to prevent rod binding.
Quick checklist
At 0.9 MPa, the push force increases to 18095 N.
The rear adjuster acts as an external stop that lets you shorten the 200 mm nominal stroke by up to 10 mm, creating a 190-200 mm usable travel window. It requires live air pressure to hold position and is not a locking mechanism.
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