Airtac SAIJ200 Adjustable Cylinder SAIJ200X60-40
The AirTAC SAIJ200 Adjustable Cylinder SAIJ200X60-40 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 SAIJ200X60-40
The AirTAC SAIJ200X60-40 is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster. This built-in adjustability allows for precise end-position tuning at commissioning without swapping the cylinder or adding external stops.
It features a robust 40 mm carbon steel piston rod and a G3/4 PT port. The extruded aluminum barrel includes sensor grooves on both sides for mounting CMSE reed or DMSE electronic switches. Remember that the rear adjuster acts only as a travel stop to set deceleration endpoints; it does not hold the load without live air pressure.
Airtac SAIJ200 Adjustable Cylinder SAIJ200X60-40 Technical Specifications
| Model | Airtac SAIJ200 Adjustable Cylinder SAIJ200X60-40 |
|---|---|
| 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 SAIJ200X60-40
| 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 SAIJ200X60-40 Is Used
Machine Changeover
Dial in the exact 20 to 60 mm travel window during product-size changeovers without physically replacing the cylinder or adding external mechanical stops.
Commissioning Setup
Fine-tune the retract end-position during initial commissioning to compensate for mechanical tolerances, using the rear screw rather than re-engineering the fixture.
Is the Airtac SAIJ200 Adjustable Cylinder SAIJ200X60-40 the Right Cylinder?
If you need less force, stepping down to a 160 mm bore yields 10053N at the same pressure. Choose this adjustable-stroke SAIJ model over a fixed-stroke SAI when you need fine-tuning flexibility during machine setup. For load-holding without live pressure, consider the SAIL or BSAI series instead, as the SAIJ adjuster is not a lock.
To match this cylinder for an ISO 15552 replacement, verify the 200 mm bore, 60 mm nominal stroke, 40 mm adjustment range, G3/4 PT port, and standard carbon steel rod. It supports a reduced mounting set of Basic, FA, LB, TC, FTC, TCM1, and TCM2, omitting the FB, CA, CB, and CR options. The operating speed is 30-500 mm/s.
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 SAIJ200X60-40 FAQ
At the maximum 1.0 MPa pressure, it can deliver up to 3204 kgf.
The rear adjuster screw acts as a mechanical stop that lets you shorten the 60 mm nominal stroke by up to 40 mm, creating a usable 20 to 60 mm travel window. It only sets the travel end and does not lock or hold the load without live 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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Most inquiries answered within 7-8 hours.
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