Airtac SAIJ200 Adjustable Cylinder SAIJ200X750-10S
The AirTAC SAIJ200 Adjustable Cylinder SAIJ200X750-10S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 750mm 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
- Stroke750 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 SAIJ200X750-10S
The AirTAC SAIJ200X750-10-S is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, providing a usable travel window of 740 to 750 mm. Built with a robust 40 mm carbon steel rod and M36x2 thread, it delivers massive thrust, pushing 15708 N and pulling 15080 N at 0.5 MPa. The integrated -S magnet enables direct mounting of CMSE reed and DMSE electronic sensors along the dual-side barrel grooves for precise end-of-stroke detection.
This heavy-duty actuator utilizes a PT tapered port thread and operates at speeds between 30 and 500 mm/s. The rear mechanical stopper allows you to dial back the nominal 750 mm stroke by up to 10 mm, offering critical fine-tuning during machine commissioning without the need to physically swap the cylinder or add external stops. It carries a 50 mm cushion length at both ends to manage high kinetic energy smoothly.
Airtac SAIJ200 Adjustable Cylinder SAIJ200X750-10S Technical Specifications
| Model | Airtac SAIJ200 Adjustable Cylinder SAIJ200X750-10S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 750 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 SAIJ200X750-10S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×750 | 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 SAIJ200X750-10S Is Used
Heavy Press Tuning
Dial in the exact 740-750 mm retract position during heavy press commissioning to compensate for tooling stack-up tolerances without disassembling the line.
Pallet Changeover
Adapt a high-thrust conveyor diverter for different pallet sizes by tweaking the end-stop up to 10 mm, avoiding the need to physically swap out a 200 mm bore cylinder.
Large Assembly Indexing
Move heavy automotive or structural components at 30-500 mm/s, relying on the 50 mm air cushions to safely decelerate the load at the end of the 750 mm stroke.
Is the Airtac SAIJ200 Adjustable Cylinder SAIJ200X750-10S the Right Cylinder?
Selecting this 200 mm bore actuator is ideal when your application requires extreme force, such as moving large pallets or heavy assemblies, and you need exact end-position tuning at the retract end. The 10 mm adjustment range on this SKU is perfect for absorbing minor mechanical tolerances during product changeovers. Because the nominal stroke is 750 mm, the long unsupported travel demands an external guide to prevent excessive side-loading on the rod, despite the heavy 40 mm diameter.
This SAIJ model is dimensionally interchangeable per ISO 15552, making it a direct for standard ISO mounting footprints. It supports a reduced mounting set including Basic, FA, LB, TC, FTC, TCM1, and TCM2. Remember that the rear adjuster acts purely as a travel stop and the air cushions manage deceleration; neither will hold a load without live air pressure. For true fail-safe load holding, consider the SAIL or BSAI series instead.
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 SAIJ200X750-10S FAQ
It can deliver a maximum of 3204 kgf at 1.0 MPa.
The rear adjuster acts as a mechanical stopper that lets you shorten the 750 mm nominal stroke by up to 10 mm, giving a usable travel window of 740-750 mm. It is a travel stop, not a lock, and requires live air to hold the load.
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