Airtac SAIJ200 Adjustable Cylinder SAIJ200X60-30S
The AirTAC SAIJ200 Adjustable Cylinder SAIJ200X60-30S 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 SAIJ200X60-30S
The AirTAC SAIJ200X60-30-S is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, enabling precise end-position tuning without external stops. It provides a usable travel window of 30 to 60 mm, allowing you to dial back the 60 mm nominal stroke by up to 30 mm during commissioning.
This variant features a carbon steel rod and PT tapered port threads. The integrated magnet (-S) supports AirTAC CMSE reed and DMSE electronic solid-state sensors housed within the extruded aluminum barrel's dual sensor grooves. The rear adjuster functions strictly as a travel stop to decelerate the stroke end, not as a load-holding lock, meaning live air pressure is required to maintain position.
Airtac SAIJ200 Adjustable Cylinder SAIJ200X60-30S Technical Specifications
| Model | Airtac SAIJ200 Adjustable Cylinder SAIJ200X60-30S |
|---|---|
| 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 SAIJ200X60-30S
| 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 SAIJ200X60-30S Is Used
Press Tonnage Tuning
Dial in the exact end position within the 30 to 60 mm window during heavy-duty press setup, ensuring precise material forming without adding external mechanical stops.
Is the Airtac SAIJ200 Adjustable Cylinder SAIJ200X60-30S the Right Cylinder?
Select this 200 mm bore model when an application demands immense thrust, such as 15708 N at 0.5 MPa, combined with the flexibility to fine-tune the retract end within a 30 to 60 mm window. If your process requires less force, stepping down to a 160 mm bore yields 10053 N at 0.5 MPa, whereas fixed-stroke needs without commissioning adjustments are better served by the standard SAI cylinder. For load-holding without continuous air pressure, consider the SAIL or BSAI series instead, as the SAIJ adjuster is only a stop.
When replacing an ISO 15552 cylinder, match the 200 mm bore, 60 mm stroke, 30 mm adjustment range, PT G3/4 port, and the -S magnet requirement. The SAIJ utilizes a reduced mounting set including Basic, FA, LB, TC, FTC, TCM1, and TCM2, omitting FB, CA, CB, and CR options. Although the 60 mm stroke is short, the robust 40 mm rod and M36x2 thread handle high side loads, yet an external guide is recommended for lateral stability.
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 SAIJ200X60-30S FAQ
At 0.7 MPa, the push force increases to 21991 N.
The rear adjuster allows you to shorten the 60 mm nominal stroke by up to 30 mm, creating a usable travel window of 30 to 60 mm. This stopper decelerates the travel end but does not lock the load without live air.
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