Airtac SAIJ200 Adjustable Cylinder SAIJ200AX600-100
The AirTAC Airtac SAIJ200 Adjustable Cylinder SAIJ200AX600-100 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 a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ200 mm
- Stroke600 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ200 Adjustable Cylinder SAIJ200AX600-100
The AirTAC SAIJ200X600-100 is a double-acting ISO 15552 profile cylinder engineered for heavy-duty applications, featuring a robust 600 mm stroke that can be dialed back by up to 100 mm. This yields a precise 500-600 mm usable travel window, allowing you to fine-tune the retract end-position at commissioning without swapping the cylinder or adding external stops. It delivers substantial thrust, pushing 15708 N and pulling 15080 N at 0.5 MPa.
Equipped with a SUS420J2 stainless steel rod (option A) and PT tapered ports, this 200 mm bore unit handles demanding environments. The extruded aluminum barrel includes sensor grooves on both sides, though this configuration ships without a magnet. The rear adjuster acts strictly as a travel stop for deceleration, meaning it will not hold a load without live air pressure.
Airtac SAIJ200 Adjustable Cylinder SAIJ200AX600-100 Technical Specifications
| Model | Airtac SAIJ200 Adjustable Cylinder SAIJ200AX600-100 |
|---|---|
| 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 | 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.
Model Code: Airtac SAIJ200 Adjustable Cylinder SAIJ200AX600-100
| 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 SAIJ200AX600-100 Is Used
Heavy Machinery Changeover
Adjust the 500-600 mm travel window on the fly to accommodate different large-scale product dimensions during production line changeovers.
End-Position Tuning
Dial in the exact retract distance during commissioning without machining external stopper blocks or altering the machine frame.
Long-Stroke Pressing
Utilize the massive 15708 N push force at 0.5 MPa for heavy pressing operations where the final contact point varies by up to 100 mm.
Is the Airtac SAIJ200 Adjustable Cylinder SAIJ200AX600-100 the Right Cylinder?
Choose this 200 mm bore cylinder when a fixed-stroke SAI cannot accommodate product-size variations on a long-stroke line. If the full 15708 N push force at 0.5 MPa is excessive, stepping down to a 160 mm bore yields 10053 N, whereas the adjustment screw here lets you simply trim the 600 mm travel back to 500 mm. Because the stroke is 600 mm, the heavy 40 mm rod and M36x2 thread still require an external guide to prevent excessive side-loading on the piston.
When specifying a replacement, ensure you match the 200 mm bore, 600 mm stroke, 100 mm adjustment range, PT port thread, and the exact mounting set. SAIJ supports Basic, FA, LB, TC, FTC, TCM1, and TCM2 mounts, deliberately omitting FB, CA, CB, and CR. For applications requiring the load to be held without continuous air pressure, select a SAIL lock or BSAI clamp-lock cylinder instead of relying on the rear stopper.
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 SAIJ200AX600-100 FAQ
At 0.5 MPa operating pressure, this 200 mm bore cylinder provides a push force of 15708 N and a pull force of 15080 N. At the maximum 1.0 MPa pressure, it can deliver up to 3204 kgf.
The rear adjuster screw allows you to shorten the nominal 600 mm stroke by up to 100 mm, creating a 500-600 mm usable travel window. It functions as a mechanical stop and does not lock the load without live air pressure.
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Standard models usually ship in 3-4 days.
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