Airtac SAIJ200 Adjustable Cylinder SAIJ200AX220-20S
The AirTAC Airtac SAIJ200 Adjustable Cylinder SAIJ200AX220-20S 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 SAIJ200AX220-20S
The AirTAC SAIJ200X220-20-S is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster that allows you to fine-tune the usable travel window from 200 to 220 mm. Delivering immense thrust, it provides 15708 N of push force and 15080 N of pull force at a 0.5 MPa operating pressure. This makes it highly suitable for heavy-duty positioning tasks requiring exact end-stop calibration.
Equipped with a SUS420J2 stainless steel rod (material code A) and PT tapered port threads, this model is built for demanding environments. The integrated -S magnet enables precise end-of-stroke detection using AirTAC CMSE reed or DMSE electronic sensors housed in the dual-side sensor grooves. The extruded aluminum barrel design strictly follows ISO 15552 mounting dimensions, ensuring seamless interchangeability.
Airtac SAIJ200 Adjustable Cylinder SAIJ200AX220-20S Technical Specifications
| Model | Airtac SAIJ200 Adjustable Cylinder SAIJ200AX220-20S |
|---|---|
| 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 SAIJ200AX220-20S
| 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 SAIJ200AX220-20S Is Used
Heavy Press Tuning
Dial in the exact 200-220 mm closure position on heavy stamping presses during setup, allowing precise end-stop calibration without swapping out the entire cylinder.
Product Changeovers
Adapt automated heavy-duty machinery to new product sizes by adjusting the rear stopper, saving time on the production line when switching between large format materials.
Large Material Alignment
Position and straighten heavy structural components using the 15708 N push force, relying on the adjustable stroke to fine-tune the contact point safely.
Is the Airtac SAIJ200 Adjustable Cylinder SAIJ200AX220-20S the Right Cylinder?
Select this 200 mm bore cylinder when an application requires massive force output alongside minor end-position tuning, stepping up significantly from a 160 mm bore that yields 10053 N at 0.5 MPa. The 20 mm rear adjustment screw is ideal for dialing in exact positions during machine commissioning or product changeovers without adding external stops. For any stroke length of 220 mm, the substantial 40 mm rod diameter handles high side loads, though an external guide remains recommended for unsupported masses.
Remember that the rear adjuster functions purely as a travel stop and does not hold the load without live air pressure. If your setup requires fail-safe load holding, consider the AirTAC SAIL or BSAI series instead. This adjustable model uses the reduced SAIJ mounting 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 SAIJ200AX220-20S FAQ
At a 0.5 MPa operating pressure, this 200 mm bore cylinder provides 15708 N of push force and 15080 N of pull force. At the maximum rated pressure of 1.0 MPa, it can deliver up to 3204 kgf.
The rear adjuster screw acts as a mechanical stop that allows you to shorten the effective stroke by up to 20 mm, creating a usable travel window between 200 and 220 mm. It only sets the travel end and does not lock or hold the load without continuous air pressure.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models usually ship in 3-4 days.
Fast Reply
Most inquiries answered within 7-8 hours.
Related AirTAC SAI Cylinders
Request a Quote for Airtac SAIJ200 Adjustable Cylinder SAIJ200AX220-20S
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.