Airtac SAIJ200 Adjustable Cylinder SAIJ200BX135-10
The AirTAC Airtac SAIJ200 Adjustable Cylinder SAIJ200BX135-10 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 135mm 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
- Stroke135 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 SAIJ200BX135-10
The AirTAC SAIJ200X135-10 is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster. It provides a nominal 135 mm stroke that can be dialed back by up to 10 mm, yielding a precise 125-135 mm usable travel window for heavy-duty commissioning. In the SUS304 stainless steel rod configuration, it offers 15708 N of push force and 15080 N of pull force at 0.5 MPa, scaling up to a maximum push of 28274 N at 0.9 MPa.
This adjustable design eliminates the need to swap cylinders or bolt on external stops when fine-tuning the retract end position. The extruded aluminum barrel features sensor grooves on both sides for mounting CMSE reed or DMSE solid-state switches. The rear adjuster acts purely as a travel stop and deceleration point, meaning it does not hold the load without live air pressure.
Airtac SAIJ200 Adjustable Cylinder SAIJ200BX135-10 Technical Specifications
| Model | Airtac SAIJ200 Adjustable Cylinder SAIJ200BX135-10 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 135 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 SAIJ200BX135-10
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×135 | 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 SAIJ200BX135-10 Is Used
Heavy Press Fine-Tuning
Dial in the exact 125-135 mm retract position on large metal stamping or press equipment without adding external mechanical stops.
Product Changeover Setup
Quickly adjust the end-stop by up to 10 mm on automated lines handling varying large product sizes, minimizing machine downtime.
Large Assembly Positioning
Move heavy components with up to 28274 N of force at 0.9 MPa while precisely setting the lower travel limit during machine commissioning.
Is the Airtac SAIJ200 Adjustable Cylinder SAIJ200BX135-10 the Right Cylinder?
Choose this 200 mm bore when a 160 mm bore (providing 10053 N push at 0.5 MPa) cannot move the load, as the larger bore delivers 15708 N at 0.5 MPa. The 10 mm adjustment range is selected over a fixed-stroke SAI cylinder when a machine requires exact end-position tuning during setup or product changeover. To match this ISO 15552 interchangeable profile cylinder, specify a 200 mm bore, 135 mm stroke, 10 mm adjustment, PT tapered port threads, Basic/FA/LB/TC/FTC/TCM1/TCM2 mounting, and the SUS304 rod material. For load-holding without live pressure, use an external rod lock or pilot-operated check valve, or look to the SAIL or BSAI series.
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 SAIJ200BX135-10 FAQ
At 0.5 MPa, this 200 mm bore cylinder provides 15708 N of push force and 15080 N of pull force. At 0.9 MPa, the push force increases to 28274 N.
The rear adjuster screw lets you shorten the effective travel from the 135 mm nominal stroke down to 125 mm. This creates a 125-135 mm adjustable window for fine-tuning the retract end position without swapping the cylinder.
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