Airtac SAIJ200 Adjustable Cylinder SAIJ200AX220-10
The AirTAC Airtac SAIJ200 Adjustable Cylinder SAIJ200AX220-10 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 220mm 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
- Stroke220 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ200 Adjustable Cylinder SAIJ200AX220-10
The AirTAC SAIJ200X220-10 is a double-acting, single-rod ISO 15552 profile cylinder engineered for heavy-duty applications requiring precise end-position tuning. It features a 220 mm nominal stroke that can be dialed back by up to 10 mm via a rear adjusting screw, providing a usable travel window of 210-220 mm. Delivering a robust 15708 N push force at 0.5 MPa, this 200 mm bore actuator utilizes a SUS420J2 stainless steel rod for enhanced durability and corrosion resistance.
This model operates with PT tapered port threads (G3/4) and lacks a standard magnet, meaning position sensing requires external or custom arrangements rather than direct CMSE / DMSE switch integration. The extruded aluminum barrel design ensures it is dimensionally interchangeable per ISO 15552, while the rear stopper allows for commissioning adjustments without adding external physical stops or swapping the entire cylinder.
Airtac SAIJ200 Adjustable Cylinder SAIJ200AX220-10 Technical Specifications
| Model | Airtac SAIJ200 Adjustable Cylinder SAIJ200AX220-10 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 220 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 SAIJ200AX220-10
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×220 | 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 SAIJ200AX220-10 Is Used
Heavy Machinery Setup
Fine-tunes the retract end position of heavy industrial presses during commissioning without needing to physically swap out the actuator.
Product Size Changeover
Adjusts the 210-220 mm travel window on production lines to accommodate slight variations in large product dimensions quickly.
Precision Positioning
Provides exact end-stop tuning for heavy jigs where a fixed 220 mm stroke might slightly overshoot the target datum.
Is the Airtac SAIJ200 Adjustable Cylinder SAIJ200AX220-10 the Right Cylinder?
Selecting this 200 mm bore actuator is optimal when your application demands massive thrust, such as 15708 N push at 0.5 MPa, alongside minor travel adjustments. If your force requirements are lower, stepping down to a 160 mm bore provides 10053 N push force, which may reduce air consumption and physical footprint. The 10 mm adjustment range is specifically useful for fine-tuning machine setups or accommodating slight product size changes on the fly.
Because the stroke is 220 mm, you must account for side-load risks; an external guide is recommended to prevent excessive rod wear, even with the robust 40 mm rod diameter and M36x2 thread. Remember that the rear adjuster acts strictly as a travel stop and does not hold the load without live air. For applications requiring true load-holding without continuous pneumatic pressure, consider an AirTAC SAIL locking cylinder or an external rod lock. This cylinder supports a mounting subset of Basic, FA, LB, TC, FTC, TCM1, and TCM2.
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 SAIJ200AX220-10 FAQ
At 0.5 MPa operating pressure, this 200 mm bore cylinder provides 15708 N of push force and 15080 N of pull force. It can deliver a maximum push force of 28274 N at 0.9 MPa.
The rear adjusting screw acts as a mechanical stopper that trims the effective stroke back by up to 10 mm, creating a usable travel window of 210-220 mm. It only sets the travel end and does not lock or hold the load without continuous air pressure.
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