Airtac SAIJ200 Adjustable Cylinder SAIJ200AX80-10S
The AirTAC Airtac SAIJ200 Adjustable Cylinder SAIJ200AX80-10S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 80mm stroke, G3/4 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ200 mm
- Stroke80 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 SAIJ200AX80-10S
The AirTAC SAIJ200X80-10-S is a double-acting ISO 15552 profile cylinder featuring a rear-mounted stroke adjuster. It provides a 15708 N push force at 0.5 MPa and allows you to dial back the nominal 80 mm travel by up to 10 mm, creating a precise 70-80 mm usable end-position window for commissioning without external stops.
This variant features a SUS420J2 stainless steel rod, PT tapered ports, and a built-in magnet for CMSE reed and DMSE electronic sensors. It uses an extruded aluminum barrel with sensor grooves on both sides and omits the FB, CA, CB, and CR mounts, utilizing a reduced SAIJ set of Basic, FA, LB, TC, FTC, TCM1, and TCM2.
Airtac SAIJ200 Adjustable Cylinder SAIJ200AX80-10S Technical Specifications
| Model | Airtac SAIJ200 Adjustable Cylinder SAIJ200AX80-10S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 80 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 | 15708 N | 15080 N |
| 0.7 MPa | 21991 N | — |
| Max (@1.0 MPa) | 3204 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAIJ200 Adjustable Cylinder SAIJ200AX80-10S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×80 | 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 SAIJ200AX80-10S Is Used
Stroke Commissioning
Fine-tune the 70-80 mm retract window during machine setup to perfect end positions without adding external mechanical stops.
Product Changeover
Adjust the travel end on the fly to accommodate slight size variations in heavy-duty production lines.
Force Testing
Leverage the 15708 N push force at 0.5 MPa for heavy material testing, dialing back the stroke to prevent over-travel.
Is the Airtac SAIJ200 Adjustable Cylinder SAIJ200AX80-10S the Right Cylinder?
Choose this 200 mm bore when you need maximum thrust, such as stepping up from a 160 mm bore that yields 10053 N push at 0.5 MPa. The adjustable stroke is ideal for fine-tuning retract end positions during product changeovers, whereas a fixed SAI cylinder locks you into one exact dimension. Note that the rear adjuster acts only as a travel stop and does not hold the load without live air; for fail-safe holding, consider SAIL or BSAI types. The 40 mm rod and M36x2 thread handle high side loads, but an external guide is recommended for long unsupported travel.
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 SAIJ200AX80-10S FAQ
It delivers a push force of 15708 N and a pull force of 15080 N at 0.5 MPa, scaling up to a maximum of 3204 kgf at 1.0 MPa.
The rear adjuster screw lets you shorten the nominal 80 mm stroke by up to 10 mm, providing a usable 70-80 mm travel window. It functions as a stop, not a lock, so the cylinder requires live air to maintain position.
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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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