
The AirTAC SAIJ200 Adjustable Cylinder SAIJ200X700-10 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 700mm 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 SAIJ200X700-10 is a double-acting ISO 15552 profile cylinder engineered for heavy-duty motion control. It integrates a rear mechanical adjuster that allows you to fine-tune the retract end position, creating a precise 690-700 mm usable travel window without adding external stops.
This model features a robust 40 mm carbon steel rod with an M36x2 thread, designed to withstand significant side loads, though a 700 mm stroke still necessitates an external guide rail to prevent rod binding. The extruded aluminum barrel includes sensor grooves on both sides for flexible mounting of CMSE reed or DMSE electronic switches, and it operates reliably at speeds between 30 and 500 mm/s.
| Model | Airtac SAIJ200 Adjustable Cylinder SAIJ200X700-10 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 700 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 | 15080 N | 15080 N |
| 0.7 MPa | 21111 N | — |
| Max (@1.0 MPa) | 3075 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. |
|---|---|
| 200 | Bore size in mm. |
| ×700 | 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 690-700 mm end position during press setup to accommodate material thickness variations without replacing the entire cylinder.
Quickly adjust the retract stop by up to 10 mm when switching production runs to handle slightly shorter parts on the same heavy-duty assembly line.
The 10 mm rear adjustment range is ideal for dialing in exact end-of-stroke positions during machine commissioning or product changeover, eliminating the need to swap out a fixed-stroke SAI cylinder.
For replacement, match the 200 mm bore, 700 mm stroke, PT tapered G3/4 port thread, and the specific 10 mm adjustment code. The SAIJ mounting interface supports Basic, FA, LB, TC, FTC, TCM1, and TCM2 accessories. Note that the rear adjuster functions strictly as a travel stop and does not hold the load without live air pressure; for fail-safe load holding, consider an AirTAC SAIL or BSAI cylinder.
Quick checklist
It can deliver up to 3204 kgf at its maximum 1.0 MPa pressure rating.
The rear adjuster acts as a mechanical stop that allows you to shorten the effective travel from the nominal 700 mm down to as little as 690 mm. This creates a 690-700 mm adjustable window for fine-tuning the end position at commissioning, but it does not lock the load without continuous air pressure.
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