Airtac SAIJ160 Adjustable Cylinder SAIJ160BX700-10S
The AirTAC Airtac SAIJ160 Adjustable Cylinder SAIJ160BX700-10S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 700mm 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
- Stroke700 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX700-10S
The AirTAC SAIJ160X700-10-S is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster that lets you fine-tune the end position without adding external stops. Its 700 mm nominal stroke can be dialed back by up to 10 mm, creating a 690-700 mm usable travel window ideal for product changeovers. Equipped with a SUS304 stainless steel rod and a PT tapered port, it generates a substantial 14074 N of push force at 0.7 MPa.
This model includes a magnet (-S) for position sensing with AirTAC CMSE reed or DMSE solid-state switches, which seat neatly into the dual-side sensor grooves on the extruded aluminum barrel. The rear adjuster functions purely as a mechanical travel stop to tune deceleration, not as a load-holding lock; for dead-load holding without live air pressure, consider an external rod lock or the SAIL/BSAI series.
Airtac SAIJ160 Adjustable Cylinder SAIJ160BX700-10S Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160BX700-10S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 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 (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 SAIJ160BX700-10S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | 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 SAIJ160 Adjustable Cylinder SAIJ160BX700-10S Is Used
Machine Changeover
Dial in the 690-700 mm travel window during product size changes without swapping out the entire cylinder.
Heavy Pressing
Leverage the 14074 N push force at 0.7 MPa for heavy-duty pressing operations requiring exact end-position limits.
Position Calibration
Fine-tune the retract stop during setup to compensate for mechanical tolerance stack-up in long-stroke assemblies.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX700-10S the Right Cylinder?
Select this 160 mm bore cylinder when your application requires heavy thrust—stepping down to a 125 mm bore yields 8590 N push at 0.7 MPa, while this 160 mm unit provides 14074 N. The adjustable stroke is chosen over a fixed SAI cylinder when you need precise end-position tuning at commissioning. To replace an ISO 15552 cylinder, match the 160 mm bore, 700 mm stroke, 10 mm adjustment, PT ports, and the -S magnet requirement.
Because the 700 mm stroke is long, the 40 mm rod and M36x2 thread will still experience deflection under high side loads. Always use an external guide rail to prevent rod bending and premature seal wear.
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 SAIJ160BX700-10S FAQ
At a 0.7 MPa operating pressure, this 160 mm bore cylinder generates a push force of 14074 N and a pull force of 9425 N. It can deliver a maximum push force of 18095 N at 0.9 MPa.
The rear adjuster acts as a mechanical stop that lets you shorten the 700 mm nominal stroke by up to 10 mm, providing a 690-700 mm travel window. It is a travel stop for end-position tuning, not a lock, and cannot hold a load without continuous air pressure.
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