Airtac SAIJ200 Adjustable Cylinder SAIJ200AX100-10
The AirTAC Airtac SAIJ200 Adjustable Cylinder SAIJ200AX100-10 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 100mm 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
- Stroke100 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ200 Adjustable Cylinder SAIJ200AX100-10
The AirTAC SAIJ200X100-10 is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, providing a usable travel window of 90 to 100 mm. Delivering massive thrust, it generates 15708N of push force and 15080N of pull force at a 0.5 MPa operating pressure. This bore size utilizes a G3/4 port and a 50 mm variable air cushion at both ends to manage heavy kinetic energy.
This specific SKU features a SUS420J2 stainless steel rod (option A) for enhanced corrosion resistance and uses PT tapered port threads. The external rear stopper allows you to fine-tune the retract end position by up to 10 mm during commissioning without adding external stops. The extruded aluminum barrel includes sensor grooves on both sides, allowing you to mount CMSE reed or DMSE electronic sensors if a magnet is specified later.
Airtac SAIJ200 Adjustable Cylinder SAIJ200AX100-10 Technical Specifications
| Model | Airtac SAIJ200 Adjustable Cylinder SAIJ200AX100-10 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 100 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 SAIJ200AX100-10
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×100 | 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 SAIJ200AX100-10 Is Used
Heavy Press Tuning
Dial in the exact 90 to 100 mm travel window on heavy stamping or press equipment without machining custom external stopper blocks.
Product Changeover
Quickly adjust the retract end-stop by up to 10 mm on packaging lines when switching between product sizes with different thickness dimensions.
Large Fixture Setup
Fine-tune the end position during the commissioning of large automated fixtures, ensuring perfect alignment of heavy 200 mm bore thrust movements.
Is the Airtac SAIJ200 Adjustable Cylinder SAIJ200AX100-10 the Right Cylinder?
Choose this 200 mm bore when your application requires moving heavy loads up to roughly 3204 kgf at 1.0 MPa. If your force requirements are lower, stepping down to a 160 mm bore yields 10053N of push force at 0.5 MPa, which may better suit mid-weight machinery. The 10 mm adjustment range here is ideal for dialing in exact end-of-stroke positions during machine setup or product changeovers, preventing the need to swap out a fixed-stroke SAI cylinder. Remember that the rear adjuster acts only as a travel stop and does not hold the load without live air pressure; for true load-holding, consider the SAIL or BSAI series. Because this is a 100 mm stroke, side-loading is minimal, but the robust 40 mm rod diameter handles greater bending stress if slight rod misalignment occurs. Mounting options are limited to the reduced SAIJ set: Basic, FA, LB, TC, FTC, TCM1, and TCM2, omitting the FB, CA, CB, and CR brackets.
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 SAIJ200AX100-10 FAQ
At a 0.5 MPa operating pressure, this 200 mm bore cylinder provides 15708N of push force and 15080N of pull force. It can reach a maximum thrust of 3204 kgf at 1.0 MPa.
The rear external stopper screw allows you to mechanically shorten the nominal 100 mm stroke by up to 10 mm, giving a usable travel window of 90 to 100 mm. This stopper only sets the end position and does not lock the load without continuous air pressure.
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