Airtac SAIJ200 Adjustable Cylinder SAIJ200X600-100S
The AirTAC SAIJ200 Adjustable Cylinder SAIJ200X600-100S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 600mm 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
- Stroke600 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 SAIJ200X600-100S
The AirTAC SAIJ200X600-100-S is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, providing a usable travel window of 500 to 600 mm. Built with a 200 mm bore, it delivers substantial thrust up to 3204 kgf at 1.0 MPa, making it suitable for heavy-duty positioning tasks. The extruded aluminum barrel includes sensor grooves on both sides for straightforward detection integration.
This adjustable-stroke variant uses a rear stopper screw to fine-tune the retract end position during commissioning without swapping out the entire cylinder. The 40 mm carbon steel piston rod and M36x2 thread provide a robust interface, though an external guide is highly recommended for this 600 mm stroke to prevent excessive side-loading. The rear adjuster acts purely as a travel stop and does not hold the load without live air pressure.
Airtac SAIJ200 Adjustable Cylinder SAIJ200X600-100S Technical Specifications
| Model | Airtac SAIJ200 Adjustable Cylinder SAIJ200X600-100S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 600 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 SAIJ200X600-100S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×600 | 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 SAIJ200X600-100S Is Used
Heavy Machinery Changeover
Dial in the retract position precisely during heavy machinery format changeovers using the 100 mm adjustment window, accommodating varying product sizes without replacing hardware.
Large Press Positioning
Leverage the 3204 kgf maximum force to actuate large press assemblies, using the rear stopper to fine-tune the final end position to exact manufacturing tolerances.
Guided Load Ejection
Execute 500 to 600 mm ejection strokes on heavy materials, relying on an external guide to handle side loads while the adjustable stop sets the exact ejection distance.
Is the Airtac SAIJ200 Adjustable Cylinder SAIJ200X600-100S the Right Cylinder?
Selecting the SAIJ200X600-100-S is ideal when an application requires precise end-position tuning at machine setup or during product changeovers, avoiding the need to bolt on external stops or use a fixed-stroke SAI cylinder. If you need to manage extreme loads, stepping up is not an option as 200 mm is the largest standard bore, but stepping down to a 160 mm bore reduces the force to 2050 kgf at 1.0 MPa, which may suffice for lighter frames.
For ISO 15552 replacement matching, ensure the footprint, 600 mm stroke, and 100 mm adjustment range align with your existing setup. This model features a PT tapered G3/4 port, a standard carbon steel rod, and a -S magnet for use with CMSE reed and DMSE solid-state sensors. Because the stroke is 600 mm, an external guide rail is necessary to support the load and protect the rod from bending. Note that the rear adjuster and air cushions only decelerate the travel end; for true load-holding without live air, consider an external rod lock or the AirTAC BSAI clamp-lock series.
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 SAIJ200X600-100S FAQ
At the maximum operating pressure of 1.0 MPa, this 200 mm bore cylinder provides a push force of 3204 kgf and a pull force of 15080 N. It operates efficiently within a speed range of 30-500 mm/s.
The rear adjuster screw allows you to shorten the effective travel from the nominal 600 mm down to 500 mm, creating a 500-600 mm usable window. This stopper only sets the travel end position and does not lock or hold the load without continuous air pressure.
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