Airtac SAIJ160 Adjustable Cylinder SAIJ160BX220-10S
The AirTAC Airtac SAIJ160 Adjustable Cylinder SAIJ160BX220-10S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 220mm 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.
- BoreØ160 mm
- Stroke220 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX220-10S
The AirTAC SAIJ160X220-10-S is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, providing a usable travel window of 210 to 220 mm for precise end-position tuning. Delivering 10053 N of push force at 0.5 MPa, it handles heavy-duty positioning with ease. The extruded aluminum barrel features sensor grooves on both sides, and the integrated -S magnet operates seamlessly with AirTAC CMSE reed and DMSE electronic solid-state switches.
This variant features a SUS304 stainless steel rod (code B) for superior corrosion resistance and a PT tapered port thread. Unlike fixed-stroke SAI models, the external rear stopper allows you to trim the stroke by up to 10 mm during commissioning without adding external stops. The adjuster acts solely as a travel stop to set deceleration, not as a lock to hold the load without live air pressure.
Airtac SAIJ160 Adjustable Cylinder SAIJ160BX220-10S Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160BX220-10S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 220 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 (Ø160mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 10053 N | 9425 N |
| 0.7 MPa | 14074 N | — |
| Max (@1.0 MPa) | 2050 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAIJ160 Adjustable Cylinder SAIJ160BX220-10S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×220 | 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 SAIJ160 Adjustable Cylinder SAIJ160BX220-10S Is Used
Heavy-Duty Machine Setup
Dial in the exact 210 to 220 mm end-stop during machinery commissioning to accommodate varying workpiece sizes without swapping the cylinder.
Product Line Changeover
Quickly adjust the rear stopper by up to 10 mm when switching production runs, allowing rapid format changes on heavy industrial assembly lines.
Corrosive Environment Actuation
Leverage the SUS304 stainless steel rod and 14074 N push force at 0.7 MPa to move heavy loads reliably in washdown or mildly corrosive settings.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX220-10S the Right Cylinder?
Select this 160 mm bore cylinder when an application requires substantial thrust, such as the 10053 N push force at 0.5 MPa, combined with a 210-220 mm adjustable stroke window for exact product changeovers. If your setup needs less force, stepping down to a 125 mm bore yields 6136 N of push force at 0.5 MPa. Because the nominal stroke is 220 mm, an external guide is recommended to manage side loads on the long unsupported rod. The SAIJ mounting set includes Basic, FA, LB, TC, FTC, TCM1, and TCM2, deliberately omitting FB, CA, CB, and CR options.
For a direct ISO 15552 dimensionally interchangeable replacement, match the 160 mm bore, 220 mm stroke, 10 mm adjustment code, PT port thread, and the -S magnet. Remember that the rear adjuster and air cushions only manage travel end deceleration; for true load-holding without live air pressure, consider an AirTAC SAIL pneumatic lock, BSAI clamp-lock cylinder, or an external rod lock.
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 SAIJ160 Adjustable Cylinder SAIJ160BX220-10S FAQ
At 0.5 MPa, this 160 mm bore cylinder provides 10053 N of push force and 9425 N of pull force. At 0.7 MPa, the push force increases to 14074 N.
The rear adjuster acts as a mechanical stop, allowing you to shorten the 220 mm nominal stroke by up to 10 mm, creating a 210 to 220 mm usable travel window. It sets the end position but does not lock the load without live air pressure.
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