Airtac SAIJ200 Adjustable Cylinder SAIJ200AX700-20S
The AirTAC Airtac SAIJ200 Adjustable Cylinder SAIJ200AX700-20S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 700mm 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
- Stroke700 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ200 Adjustable Cylinder SAIJ200AX700-20S
The AirTAC SAIJ200X700-20-S is a double-acting ISO 15552 profile cylinder featuring a rear-mounted stroke adjuster. It delivers massive thrust, pushing 28274N at 0.9 MPa, making it suited for heavy-duty industrial tasks. The integrated -S magnet enables position detection via AirTAC CMSE reed or DMSE electronic solid-state switches.
With a 700 mm nominal stroke and a 20 mm adjustment range, this model provides a usable travel window of 680 to 700 mm. This allows you to fine-tune the retract end position during commissioning without adding external stops. The extruded aluminum barrel includes sensor grooves on both sides, and the rod is crafted from SUS420J2 stainless steel for enhanced corrosion resistance.
Airtac SAIJ200 Adjustable Cylinder SAIJ200AX700-20S Technical Specifications
| Model | Airtac SAIJ200 Adjustable Cylinder SAIJ200AX700-20S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 700 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 SAIJ200AX700-20S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×700 | 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 SAIJ200AX700-20S Is Used
Heavy Machinery Setup
Fine-tune the 680-700 mm travel window during heavy press commissioning to avoid mechanical interference without replacing the cylinder.
Product Changeover
Quickly adjust the retract end-stop for different large part sizes on a production line, saving setup time and eliminating external stop hardware.
Large Assembly Positioning
Leverage the 28274N push force at 0.9 MPa to move heavy workpieces while making micro-adjustments to the final resting position.
Is the Airtac SAIJ200 Adjustable Cylinder SAIJ200AX700-20S the Right Cylinder?
Select this 200 mm bore cylinder when your application requires extreme force, pushing 28274N at 0.9 MPa, and a 700 mm stroke. The 20 mm rear adjuster is ideal for dialing in exact end-of-stroke positions during machine setup or product changeover, a major advantage over fixed-stroke SAI cylinders. Because the stroke is 700 mm, the long unsupported piston rod requires an external guide to prevent excessive side-load wear.
The SAIJ200X700-20-S uses PT tapered G3/4 ports and a SUS420J2 stainless steel rod. It supports the reduced SAIJ mounting set: Basic, FA, LB, TC, FTC, TCM1, and TCM2. The rear adjuster acts solely as a travel stop and does not hold the load without live air; for fail-safe load holding, consider the SAIL or BSAI series. This cylinder is dimensionally interchangeable per ISO 15552.
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 SAIJ200AX700-20S FAQ
At 0.9 MPa operating pressure, this 200 mm bore cylinder provides a push force of 28274N and a pull force of 15080N. At the maximum 1.0 MPa pressure, it achieves a push force of 15708N.
The rear adjuster screw allows you to shorten the 700 mm nominal stroke by up to 20 mm, creating a usable travel window of 680 to 700 mm. It acts as a mechanical stop to fine-tune the end position and does not lock the load without live 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 SAIJ200AX700-20S
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.