Airtac SAIJ200 Adjustable Cylinder SAIJ200X35-20S
The AirTAC SAIJ200 Adjustable Cylinder SAIJ200X35-20S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 35mm 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
- Stroke35 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 SAIJ200X35-20S
The AirTAC SAIJ200X35-20-S is a double-acting, double-rod ISO 15552 profile cylinder featuring a rear stroke adjuster. A carbon steel rod with an M36x2 thread handles substantial side loads, while the extruded aluminum barrel integrates sensor grooves on both sides for flexible switch placement.
Equipped with a -S magnet, this unit supports CMSE reed and DMSE electronic solid-state sensors. The 20 mm adjustment mechanism allows you to fine-tune the end position at commissioning without adding external stops. This yields a usable travel window of 15 to 35 mm, giving you precise control over short, high-force movements.
Airtac SAIJ200 Adjustable Cylinder SAIJ200X35-20S Technical Specifications
| Model | Airtac SAIJ200 Adjustable Cylinder SAIJ200X35-20S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 35 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 SAIJ200X35-20S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×35 | 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 SAIJ200X35-20S Is Used
Heavy Stamping Tuning
Dial in the exact 15-35 mm crushing distance during machine setup to accommodate different material thicknesses without swapping cylinders.
Product Changeover
Quickly adjust the retract end-stop on the fly when switching the production line to a new product size or shape.
Is the Airtac SAIJ200 Adjustable Cylinder SAIJ200X35-20S the Right Cylinder?
The rear adjuster acts strictly as a travel stop to decelerate the piston and set the end position; it does not hold the load without live air pressure. For secure load-holding during power loss, consider the SAIL pneumatic lock or BSAI clamp-lock series. To match this ISO 15552 replacement exactly, verify the 35 mm stroke, 20 mm adjustment range, PT tapered port, and -S magnet requirement. Because the stroke is short, side-loading is less of a concern than with long strokes, but external guides are still recommended for offset loads.
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 SAIJ200X35-20S FAQ
The maximum thrust is 3204 kgf at 1.0 MPa.
The rear adjuster screw allows you to shorten the 35 mm nominal stroke by up to 20 mm, creating a usable travel window of 15 to 35 mm. This stopper decelerates the piston at the retract end but does not lock 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 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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