Airtac SAIJ200 Adjustable Cylinder SAIJ200BX60-50
The AirTAC Airtac SAIJ200 Adjustable Cylinder SAIJ200BX60-50 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 a drop-in replacement for other ISO 15552 cylinders in automation lines.
- 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 SAIJ200BX60-50
The AirTAC SAIJ200X60-50 is a double-acting ISO 15552 profile cylinder featuring a rear-mounted stroke adjuster. It provides a usable travel window of 10 to 60 mm, allowing you to dial back the 60 mm nominal stroke by up to 50 mm. Belonging to the 200 mm bore class, it delivers massive thrust, generating 15708 N of push force and 15080 N of pull force at 0.5 MPa. This specific configuration includes a SUS304 stainless steel rod for superior corrosion resistance and PT tapered port threads.
The integrated rear adjuster acts as a mechanical stop to fine-tune the retract end position during commissioning without adding external stops. It is important to note that this adjuster is a travel stop, not a lock; the cylinder cannot hold a load without live air pressure. For load-holding requirements, consider the SAIL or BSAI series. The extruded aluminum barrel includes sensor grooves on both sides, ready for CMSE reed or DMSE electronic sensors if a magnet is added later.
Airtac SAIJ200 Adjustable Cylinder SAIJ200BX60-50 Technical Specifications
| Model | Airtac SAIJ200 Adjustable Cylinder SAIJ200BX60-50 |
|---|---|
| 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 | 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 SAIJ200BX60-50
| 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 SAIJ200BX60-50 Is Used
Heavy Pressing
Apply up to 21991 N of push force at 0.7 MPa for heavy assembly or forming tasks, with the 50 mm adjustment window allowing precise control over the final press depth.
Product Changeover
Quickly reposition the retract end-stop during line changeovers to accommodate different product sizes without replacing the cylinder or adding external stopper blocks.
End-Stop Tuning
Dial in the exact 10 to 60 mm travel distance during machine commissioning to perfectly time the stroke length with downstream automated equipment.
Is the Airtac SAIJ200 Adjustable Cylinder SAIJ200BX60-50 the Right Cylinder?
Choose this 200 mm bore model when your application requires extreme force, as it yields 15708 N push at 0.5 MPa. If your force requirements are lower, stepping down to a 160 mm bore provides 10053 N push, which may offer a more compact footprint. The adjustable stroke is ideal for product changeovers on a line, allowing you to reposition the end-stop quickly without swapping the cylinder. Dimensionally interchangeable per ISO 15552, this unit uses a reduced mounting set including Basic, FA, LB, TC, FTC, TCM1, and TCM2 (omitting FB, CA, CB, and CR). The 40 mm piston rod and M36x2 thread provide high rigidity, but even with a 60 mm stroke, external guidance is recommended if heavy side loads are present.
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 SAIJ200BX60-50 FAQ
At 0.5 MPa, this 200 mm bore cylinder generates 15708 N of push force and 15080 N of pull force. At the maximum operating pressure of 1.0 MPa, it delivers 3204 kgf of push force.
The rear adjuster acts as a mechanical stop that lets you shorten the 60 mm nominal stroke by up to 50 mm, creating a usable travel window of 10 to 60 mm. It only sets the end position and does not lock the load without live air pressure.
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