Airtac SAIJ160 Adjustable Cylinder SAIJ160X175-10S
The AirTAC Airtac SAIJ160 Adjustable Cylinder SAIJ160X175-10S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 175mm 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
- Stroke175 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ160 Adjustable Cylinder SAIJ160X175-10S
The AirTAC SAIJ160X175-10-S is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster. It delivers massive thrust, pushing 18095N at 0.9 MPa, making it suited for heavy-duty automation. The integrated -10 adjustment screw allows you to trim the effective travel back by up to 10 mm, creating a precise 165-175 mm usable window for fine-tuning the retract end position during commissioning.
This variant includes a magnet for position sensing and uses a standard carbon steel rod. Because it is an extruded aluminum profile cylinder, it provides sensor grooves on both sides for straightforward switch mounting. The rear adjuster functions strictly as a mechanical stop to set the travel limit and does not lock the load without live air pressure.
Airtac SAIJ160 Adjustable Cylinder SAIJ160X175-10S Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160X175-10S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 175 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 SAIJ160X175-10S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×175 | 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 SAIJ160X175-10S Is Used
Heavy Press Tuning
Dial in the exact 165-175 mm retract position on heavy pressing tasks without adding external mechanical stops.
Product Changeover
Quickly adjust the end-of-stroke limit by up to 10 mm to accommodate slight variations in large product dimensions.
Machine Setup
Fine-tune the end position during initial commissioning to perfect the timing of heavy material handling routines.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160X175-10S the Right Cylinder?
Choose this 160 mm bore when an 80 mm bore (yielding 4523N push at 0.9 MPa) cannot meet your force requirements. The adjustable stroke is ideal for applications requiring variable end-stops or product changeovers, allowing you to dial in the exact 165-175 mm position without swapping out a fixed-stroke SAI cylinder. To match this ISO 15552 replacement exactly, specify the 160 mm bore, 175 mm stroke, PT tapered port thread, and the -S magnet option.
For any stroke at or above 300 mm, an external guide is recommended to handle side loading, though this 175 mm unit is well within standard limits. If your process demands holding the load statically without continuous air pressure, pair this cylinder with an external rod lock or explore the SAIL or BSAI locking variants, as the standard rear adjuster is not a brake.
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 SAIJ160X175-10S FAQ
At an operating pressure of 0.9 MPa, this 160 mm bore cylinder generates a push force of 18095N and a pull force of 9425N. It can achieve a maximum push force of 10053N at 0.5 MPa.
The rear adjuster acts as a mechanical stop that shortens the nominal 175 mm stroke by up to 10 mm, providing a usable travel window of 165-175 mm. It sets the end position but does not hold the load without live air pressure.
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