Airtac SAIJ200 Adjustable Cylinder SAIJ200AX700-100S
The AirTAC Airtac SAIJ200 Adjustable Cylinder SAIJ200AX700-100S 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 a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ200 mm
- Stroke700 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ200 Adjustable Cylinder SAIJ200AX700-100S
The AirTAC SAIJ200X700-100-S is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, allowing you to fine-tune the travel window from 600 to 700 mm during commissioning. Delivering 15708 N of push force at 0.5 MPa and up to 3204 kgf at 1.0 MPa, it handles massive loads. The 700 mm stroke falls within the 1500 mm standard limit for this bore.
This unit features a SUS420J2 stainless steel rod for superior corrosion resistance and includes a magnet for CMSE reed and DMSE electronic sensors. The extruded aluminum barrel includes sensor grooves on both sides. It operates at 30-500 mm/s and uses PT tapered G3/4 ports.
Airtac SAIJ200 Adjustable Cylinder SAIJ200AX700-100S Technical Specifications
| Model | Airtac SAIJ200 Adjustable Cylinder SAIJ200AX700-100S |
|---|---|
| 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.
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 SAIJ200AX700-100S
| 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.
Where the Airtac SAIJ200 Adjustable Cylinder SAIJ200AX700-100S Is Used
Heavy Press Tuning
Dial in the exact 600-700 mm end position for large metal forming or heavy press operations without mechanical rebuilds.
Product Line Changeover
Adjust the travel stop quickly during heavy industrial product size transitions to maintain cycle timing and prevent crashes.
Large Assembly Alignment
Fine-tune the retract position of heavy jigs or fixtures during commissioning to perfectly square large components.
Is the Airtac SAIJ200 Adjustable Cylinder SAIJ200AX700-100S the Right Cylinder?
Choose this 200 mm bore when 160 mm (delivering 10053 N at 0.5 MPa) is insufficient for your heaviest pushes. The 100 mm adjustment range is ideal for product-size changeovers, letting you set a precise end-stop without adding external physical stops or swapping the entire cylinder. For strokes of 700 mm, always use an external guide to prevent side-load damage to the M36x2 rod thread.
When matching an ISO 15552 replacement, verify the 200 mm bore, 700 mm stroke, 100 mm adjustment, PT G3/4 ports, and the -S magnet. The SAIJ mounting set includes Basic, FA, LB, TC, FTC, TCM1, and TCM2, omitting FB, CA, CB, and CR. Remember that the rear adjuster is a travel stop, not a lock; this cylinder will not hold loads without live air. For true load-holding, use an external rod lock or pilot-operated check valve.
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 SAIJ200AX700-100S FAQ
At 0.5 MPa it provides 15708 N of push force and 15080 N of pull force. At the maximum operating pressure of 1.0 MPa, it delivers up to 3204 kgf.
The rear adjuster acts as a stopper that lets you mechanically shorten the effective travel from 700 mm down to 600 mm. It sets the end position but does not lock the load without continuous air pressure.
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