Airtac SAIJ200 Adjustable Cylinder SAIJ200X475-100S
The AirTAC SAIJ200 Adjustable Cylinder SAIJ200X475-100S 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 interchangeable with other ISO 15552 cylinders at the mounting interface.
- BoreØ200 mm
- Stroke475 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac SAIJ200 Adjustable Cylinder SAIJ200X475-100S
The AirTAC SAIJ200X475-100-S is a double-acting, ISO 15552 profile cylinder equipped with a rear stroke adjuster, providing a usable travel window of 375 to 475 mm.
This SKU features a carbon steel rod with an M36x2 thread, PT tapered porting (G3/4), and built-in magnetic pistons for CMSE and DMSE sensors. The rear adjuster acts as a mechanical stop to fine-tune the retract end position during setup, but it does not hold the load without live air pressure; for dead-pilot safety, an external rod lock or SAIL cylinder is required.
Airtac SAIJ200 Adjustable Cylinder SAIJ200X475-100S Technical Specifications
| Model | Airtac SAIJ200 Adjustable Cylinder SAIJ200X475-100S |
|---|---|
| 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.
Theoretical Output Force (Ø200mm)
| 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.
Model Code: Airtac SAIJ200 Adjustable Cylinder SAIJ200X475-100S
| 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.
Where the Airtac SAIJ200 Adjustable Cylinder SAIJ200X475-100S Is Used
Heavy Press Tuning
Dial in the exact 375 to 475 mm retract distance during heavy press commissioning to accommodate varying material thicknesses without external stopper blocks.
Product Line Changeover
Quickly adjust the end-of-stroke position for different large pallet sizes on a conveyor line, utilizing the 100 mm trim range to switch products rapidly.
Variable End Stops
Set precise retract stops for multi-stage lifting operations where the load height must be frequently reconfigured without changing the ISO 15552 mounting footprint.
Is the Airtac SAIJ200 Adjustable Cylinder SAIJ200X475-100S the Right Cylinder?
The 100 mm adjustment range is ideal for large-scale machine setups requiring frequent product-size changeovers, allowing operators to dial in the exact retract distance without swapping out the cylinder or adding external stops.
Because the 475 mm stroke exceeds the 300 mm threshold, an external guide is strongly recommended to prevent rod sag and side-load damage to the M36x2 thread and front cap. This unit uses the reduced SAIJ mounting set (Basic, FA, LB, TC, FTC, TCM1, TCM2), omitting FB, CA, CB, and CR brackets. To match this cylinder for replacement, verify the 200 mm bore, 475 mm stroke, 100 mm adjuster, PT port thread, and the -S magnet option.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Stroke and mounting space
- ✓ Port/thread type (PT/NPT/G)
- ✓ Magnet (-S) for sensors?
- ✓ Side load — consider a guided cylinder
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.15 – 1.0 MPa operating pressure.
- check Avoid side load on the piston rod.
- check Adjust end cushion screws for smooth stops.
- check Use correct mounting accessory (FA/FB/CA/CB/LB/TC).
- check Installation by qualified personnel per AirTAC docs.
Airtac SAIJ200 Adjustable Cylinder SAIJ200X475-100S FAQ
At the maximum pressure of 1.0 MPa, it can deliver up to 3204 kgf.
The rear adjuster screw allows you to mechanically shorten the nominal 475 mm stroke by up to 100 mm, creating a usable travel window of 375 to 475 mm. This adjuster functions only as a travel stop and does not lock or hold the load without continuous air pressure.
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Covers non-human-caused product damage.
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Standard models are processed and dispatched in 3-5 business days.
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