Airtac SAIJ200 Adjustable Cylinder SAIJ200AX170-10
The AirTAC Airtac SAIJ200 Adjustable Cylinder SAIJ200AX170-10 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 170mm 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
- Stroke170 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ200 Adjustable Cylinder SAIJ200AX170-10
The AirTAC SAIJ200X170-10 is a double-acting ISO 15552 profile cylinder featuring a rear-mounted stroke adjuster. It provides a usable travel window of 160 to 170 mm, allowing you to dial back the nominal 170 mm stroke by up to 10 mm during commissioning. This fine-tuning capability lets you set exact retract positions without swapping components or adding external stops.
Equipped with a robust 40 mm piston rod and a G3/4 port, this 200 mm bore model generates 15708 N of push force at 0.5 MPa. The rod is manufactured from SUS420J2 stainless steel for high durability, and the extruded aluminum barrel incorporates sensor grooves on both sides for flexible switch placement.
Airtac SAIJ200 Adjustable Cylinder SAIJ200AX170-10 Technical Specifications
| Model | Airtac SAIJ200 Adjustable Cylinder SAIJ200AX170-10 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 170 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 SAIJ200AX170-10
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×170 | 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 SAIJ200AX170-10 Is Used
Heavy Press Tuning
Dial in the exact 160-170 mm retract end-stop during machine setup to accommodate material thickness variations without changing the cylinder.
Product Changeover
Quickly adjust the retract position on a production line when switching to a different product size, saving setup time.
Assembly Station Stops
Provide a precise, variable mechanical end-position for heavy-duty assembly operations requiring 15708 N of push force.
Is the Airtac SAIJ200 Adjustable Cylinder SAIJ200AX170-10 the Right Cylinder?
Choose this 200 mm bore when your application requires substantial thrust, such as 15708 N at 0.5 MPa or up to 3204 kgf at 1.0 MPa. If you need less force, stepping down to a 160 mm bore yields 10053 N at 0.5 MPa. The 10 mm rear adjuster is ideal for variable end-stops and product changeovers, whereas a fixed-stroke SAI cylinder lacks this onboard commissioning flexibility.
This SAIJ configuration uses PT tapered ports and supports a reduced mounting set of Basic, FA, LB, TC, FTC, TCM1, and TCM2. Because the 170 mm stroke is relatively short for this bore, side-load concerns are minimal, but an external guide is recommended for heavy loads. Note that the rear adjuster acts as a travel stop, not a lock; for load-holding without live air, select an SAIL or BSAI cylinder.
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 SAIJ200AX170-10 FAQ
At 0.5 MPa operating pressure, this 200 mm bore cylinder provides 15708 N of push force and 15080 N of pull force. At the maximum 1.0 MPa pressure, it can deliver up to 3204 kgf.
The rear adjuster screw lets you shorten the effective stroke by up to 10 mm, creating a usable travel window of 160 to 170 mm. This allows fine-tuning of the end position at commissioning without adding external stops.
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