Airtac SAIJ200 Adjustable Cylinder SAIJ200X60-40S
The AirTAC SAIJ200 Adjustable Cylinder SAIJ200X60-40S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 60mm 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
- Stroke60 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 SAIJ200X60-40S
The AirTAC SAIJ200X60-40-S is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster. The carbon steel rod and M36x2 thread provide robust support for heavy loads, while the -S magnet enables precise position sensing via CMSE reed or DMSE solid-state switches.
Unlike a fixed-stroke SAI, this model lets you shorten the effective travel by up to 40mm without adding external stops. The rear adjuster acts purely as a mechanical stop and does not hold the load without live air; for fail-safe load holding, consider the SAIL or BSAI series. It uses a PT G3/4 port and shares the standard extruded aluminum barrel with sensor grooves on both sides.
Airtac SAIJ200 Adjustable Cylinder SAIJ200X60-40S Technical Specifications
| Model | Airtac SAIJ200 Adjustable Cylinder SAIJ200X60-40S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 60 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 SAIJ200X60-40S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×60 | 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 SAIJ200X60-40S Is Used
Machine Setup Tuning
Dial in the exact 20 to 60mm travel window during commissioning to perfect heavy pressing end positions without external stopper hardware.
Product Size Changeover
Quickly adjust the retract stop by up to 40mm on the rear screw when switching between different heavy-gauge product sizes on the line.
Is the Airtac SAIJ200 Adjustable Cylinder SAIJ200X60-40S the Right Cylinder?
Choose this 200mm bore cylinder when your application requires maximum thrust (up to 3204 kgf at 1.0 MPa) within a short travel distance. If you need less force, stepping down to a 160mm bore yields 10053N at 0.5 MPa. The adjustable 20-60mm window is perfect for product-size changeovers on a line, allowing you to fine-tune the retract end without swapping the cylinder.
When replacing an ISO 15552 cylinder, match the 200mm bore, 60mm stroke, 40mm adjustment, PT G3/4 port, and the -S magnet requirement. Mounting options include Basic, FA, LB, TC, FTC, TCM1, and TCM2. Because the stroke is short, side-load stress on the 40mm rod is minimal, but external guides are still recommended for heavy radial loads.
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 SAIJ200X60-40S FAQ
The rear adjuster screw acts as a mechanical stop that lets you shorten the 60mm nominal stroke by up to 40mm, providing a usable travel window of 20 to 60mm. It only sets the travel end and does not lock the load without live air pressure.
At the maximum operating pressure of 1.0 MPa, it delivers a maximum push force of 3204 kgf.
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Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
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Most inquiries answered within 7-8 hours.
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