Airtac SAIJ200 Adjustable Cylinder SAIJ200X700-75
The AirTAC SAIJ200 Adjustable Cylinder SAIJ200X700-75 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 SAIJ200X700-75
The AirTAC SAIJ200X700-75 is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster that creates a 625-700 mm usable travel window. A 40 mm carbon steel rod with an M36x2 thread provides a robust interface for heavy-duty tooling.
This adjustable model uses a PT tapered port (G3/4) and dual variable air cushions to manage kinetic energy. The extruded aluminum barrel includes sensor grooves on both sides for CMSE reed or DMSE electronic switches, though this specific SKU is configured without a magnet. The rear stopper allows precise end-position tuning during commissioning without adding external physical stops.
Airtac SAIJ200 Adjustable Cylinder SAIJ200X700-75 Technical Specifications
| Model | Airtac SAIJ200 Adjustable Cylinder SAIJ200X700-75 |
|---|---|
| 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 SAIJ200X700-75
| 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 SAIJ200X700-75 Is Used
Heavy Press Tuning
Fine-tune the 625-700 mm travel window during heavy press commissioning to achieve exact bottom-dead-center positioning without mechanical shims.
Pallet Changeover
Adjust the rear stopper by up to 75 mm to accommodate different pallet lengths on a transfer line, avoiding complete cylinder removal.
Is the Airtac SAIJ200 Adjustable Cylinder SAIJ200X700-75 the Right Cylinder?
The 75 mm adjustment range is ideal for heavy product changeovers, letting you dial back the 700 mm stroke to 625 mm on the fly instead of swapping the cylinder. The rear adjuster acts solely as a travel stop and does not hold the load without live air; for fail-safe load holding, select the SAIL or BSAI series. Because the 700 mm stroke is long, an external guide is recommended to prevent excessive side-loading on the 40 mm rod. This unit is dimensionally interchangeable with ISO 15552 cylinders and uses a reduced mounting set: Basic, FA, LB, TC, FTC, TCM1, and TCM2.
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 SAIJ200X700-75 FAQ
The rear adjuster screw acts as an external stop, allowing you to shorten the 700 mm nominal stroke by up to 75 mm, creating a 625-700 mm travel window. It is a travel stop, not a lock, and the cylinder requires live air to hold position.
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1-Year Warranty
Covers non-human-caused product damage.
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Standard models are processed and dispatched in 3-5 business days.
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Most inquiries answered within 7-8 hours.
Related AirTAC SAI Cylinders
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