Airtac SAIJ200 Adjustable Cylinder SAIJ200X700-75S
The AirTAC SAIJ200 Adjustable Cylinder SAIJ200X700-75S 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 interchangeable with other ISO 15552 cylinders at the mounting interface.
- BoreØ200 mm
- Stroke700 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 SAIJ200X700-75S
The AirTAC SAIJ200X700-75-S is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster. It provides a 625-700 mm usable travel window, letting you trim the nominal 700 mm stroke by up to 75 mm during commissioning. The included -S magnet enables position feedback via AirTAC CMSE reed and DMSE solid-state sensors.
Equipped with a robust 40 mm carbon steel rod and M36x2 thread, this unit handles heavy loads. It omits the FB, CA, CB, and CR mounting options, retaining the Basic, FA, LB, TC, FTC, TCM1, and TCM2 set. The rear adjuster acts purely as a travel stop for end-position tuning and does not hold the load without live air pressure.
Airtac SAIJ200 Adjustable Cylinder SAIJ200X700-75S Technical Specifications
| Model | Airtac SAIJ200 Adjustable Cylinder SAIJ200X700-75S |
|---|---|
| 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 | 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 SAIJ200X700-75S
| 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 SAIJ200X700-75S Is Used
Heavy Press Changeover
Dial in the 625-700 mm stroke window during product family transitions to set exact press depths without changing out the cylinder.
Large Pallet Diverter
Adjust the retract stopper on the fly to accommodate different pallet sizes on the line, ensuring precise positioning.
Heavy Assembly Station
Fine-tune the end-of-stroke position during machine setup to guarantee component seating accuracy on oversized assemblies.
Is the Airtac SAIJ200 Adjustable Cylinder SAIJ200X700-75S the Right Cylinder?
The adjustable 75 mm window is ideal for product-size changeovers on a line, removing the need to physically swap cylinders or bolt on external stops. For any load-holding requirements without continuous air, select the SAIL lock or BSAI clamp-lock cylinder instead, as the SAIJ rear stopper is not a brake.
When replacing an ISO 15552 cylinder, match the 200 mm bore, 700 mm stroke, 75 mm adjustment, PT tapered port, and -S magnet. Because the 700 mm stroke is long, the 40 mm rod still needs an external guide to prevent excessive side-loading and premature seal wear.
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 SAIJ200X700-75S FAQ
At 0.9 MPa, the push force increases to 28274 N.
The rear adjuster lets you shorten the effective travel from 700 mm down to 625 mm. It acts as a mechanical stop for fine-tuning end positions and does not lock the load without live air.
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1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
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Most inquiries answered within 7-8 hours.
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