Airtac SAIJ200 Adjustable Cylinder SAIJ200X85-10S
The AirTAC SAIJ200 Adjustable Cylinder SAIJ200X85-10S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 85mm stroke, G3/4 air ports and adjustable end cushioning. Its standardized mounting interface makes it interchangeable with other ISO 15552 cylinders at the mounting interface.
- BoreØ200 mm
- Stroke85 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 SAIJ200X85-10S
The AirTAC SAIJ200X85-10-S is a double-acting, double-rod ISO 15552 profile cylinder equipped with a rear stroke adjuster. The extruded aluminum barrel includes sensor grooves on both sides, ensuring straightforward switch mounting without extra brackets.
With an 85mm nominal stroke and a 10mm adjustment range, this model yields a precise 75-85mm usable travel window. This allows you to fine-tune the retract end position at commissioning without adding external stops. It uses a G3/4 PT tapered port and a robust 40mm carbon steel rod with an M36x2 thread, providing high rigidity for demanding operations.
Airtac SAIJ200 Adjustable Cylinder SAIJ200X85-10S Technical Specifications
| Model | Airtac SAIJ200 Adjustable Cylinder SAIJ200X85-10S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 85 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 | 15080 N | 15080 N |
| 0.7 MPa | 21111 N | — |
| Max (@1.0 MPa) | 3075 kgf | |
Double-rod model: the rod passes through the rear cover, so both piston faces lose rod area and push is shown at the annular-area value. Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAIJ200 Adjustable Cylinder SAIJ200X85-10S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×85 | 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 SAIJ200X85-10S Is Used
Heavy Press Tuning
Dial in the exact 75-85mm end-stop during heavy press commissioning to accommodate material thickness variations without external stopper blocks.
Product Changeover
Quickly adjust the retract position on a 15708N capable assembly line when switching between product sizes, minimizing machine downtime.
Sensor-Ready Positioning
Leverage the integrated magnet with DMSE electronic sensors to confirm the adjusted end position on high-force clamping fixtures.
Is the Airtac SAIJ200 Adjustable Cylinder SAIJ200X85-10S the Right Cylinder?
The 40mm rod and M36x2 thread handle significant side loads, though any stroke over 300mm would require external guiding.
The rear adjuster acts strictly as a travel stop for position tuning, not as a locking device. It cannot hold a load without continuous live air pressure. For dead-load holding requirements, consider the SAIL or BSAI series. This SAIJ variant supports Basic, FA, LB, TC, FTC, TCM1, and TCM2 mounts, omitting FB, CA, CB, and CR options.
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 SAIJ200X85-10S FAQ
The rear adjuster screw allows you to shorten the 85mm nominal stroke by up to 10mm, creating a 75-85mm usable travel window. This stopper fine-tunes the end position but does not lock the load without live air pressure.
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Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
Related AirTAC SAI Cylinders
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