Airtac SAIJ160 Adjustable Cylinder SAIJ160X170-10
The AirTAC Airtac SAIJ160 Adjustable Cylinder SAIJ160X170-10 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm 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.
- BoreØ160 mm
- Stroke170 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ160 Adjustable Cylinder SAIJ160X170-10
The AirTAC SAIJ160X170-10 is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster that fine-tunes the end position at commissioning. With a nominal 170 mm stroke and a 10 mm adjustment range, it provides a usable travel window of 160 to 170 mm without requiring external stops. Belonging to the 160 mm bore class, it delivers 14074 N of push force at 0.7 MPa, making it suitable for heavy-duty positioning.
This extruded aluminum profile cylinder omits the FB, CA, CB, and CR mounting accessories, supporting a focused set of interfaces: Basic, FA, LB, TC, FTC, TCM1, and TCM2. It uses a robust 40 mm carbon steel rod with an M36x2 thread, and its variable air cushions at both ends decelerate the load, though the adjuster and cushions act as stops and do not hold the load without live air pressure.
Airtac SAIJ160 Adjustable Cylinder SAIJ160X170-10 Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160X170-10 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 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 (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 SAIJ160X170-10
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | 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 SAIJ160 Adjustable Cylinder SAIJ160X170-10 Is Used
Heavy Press Tuning
Dial in the exact 160 to 170 mm end-stop during heavy press commissioning to accommodate material thickness variations without swapping cylinders.
Product Changeover
Adjust the retract stopper by up to 10 mm on a packaging line to handle slightly shorter product lengths quickly and efficiently.
Machine Setup
Set precise retraction limits during initial machinery assembly, using the rear screw to fine-tune the resting position of heavy 14074 N loads.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160X170-10 the Right Cylinder?
Select this 160 mm bore cylinder when your application requires 14074 N of push force at 0.7 MPa and on-the-fly end-position tuning across a 160 to 170 mm travel window. If you need less force, stepping down to the 125 mm bore yields 8590 N at 0.7 MPa. The rear adjuster screw allows precise variable end-stops during machine setup or product changeover, a distinct advantage over a fixed-stroke SAI cylinder. For load-holding without live pressure, this plain cylinder is insufficient; consider an AirTAC SAIL or BSAI series instead. To replace an ISO 15552 cylinder, match the 160 mm bore, 170 mm stroke, 10 mm adjustment, PT G3/4 port, and appropriate mounting. Since the stroke is under 300 mm, side-load stress is moderate, but the 40 mm rod still handles it well.
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 SAIJ160X170-10 FAQ
It features a rear adjusting screw that allows you to shorten the effective stroke by up to 10 mm, creating a usable travel window of 160 to 170 mm. This stopper fine-tunes the end position but does not lock the load without live air pressure.
At an operating pressure of 0.7 MPa, the SAIJ160X170-10 provides 14074 N of push force and 9425 N of pull force. It can deliver up to 18095 N of push force at 0.9 MPa.
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Standard models usually ship in 3-4 days.
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