Airtac SAIJ160 Adjustable Cylinder SAIJ160X145-10S
The AirTAC Airtac SAIJ160 Adjustable Cylinder SAIJ160X145-10S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 145mm 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
- Stroke145 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ160 Adjustable Cylinder SAIJ160X145-10S
The AirTAC SAIJ160X145-10-S is a double-acting, single-rod ISO 15552 profile cylinder featuring a rear stroke adjuster. It delivers a robust 14074N push force at 0.7 MPa and provides a usable travel window of 135 to 145 mm, letting you shorten the 145 mm nominal stroke by up to 10 mm during machine commissioning. The extruded aluminum barrel includes sensor grooves on both sides, and this -S variant includes a magnet for position detection.
It uses a PT tapered port and a heavy 40 mm carbon steel rod with an M36x2 thread, providing high rigidity against side loads. The rear adjuster acts purely as a travel stop for fine-tuning end positions without adding external stops, and it does not hold the load without live air. For load-holding requirements, consider the SAIL or BSAI series instead.
Airtac SAIJ160 Adjustable Cylinder SAIJ160X145-10S Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160X145-10S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 145 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 SAIJ160X145-10S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×145 | 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 SAIJ160X145-10S Is Used
Machine Setup Tuning
Dial in the exact 135-145 mm end position during commissioning to perfect a heavy pressing operation without machining external stoppers.
Product Changeover
Quickly adapt the stroke end on a packaging line when product dimensions change, using the rear screw to trim the travel window precisely.
Heavy Material Handling
Leverage the 14074N push force to move heavy pallets or components, relying on the rigid 40 mm rod to handle substantial loads.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160X145-10S the Right Cylinder?
Choose this 160 mm bore when an 80 mm bore (3518N push at 0.5 MPa) lacks the thrust for heavy pressing or lifting. The 10 mm adjustment range is ideal for fine-tuning a 145 mm stroke to accommodate product size changes on a line, avoiding the need to swap a fixed-stroke SAI cylinder. The SAIJ mounting set includes Basic, FA, LB, TC, FTC, TCM1, and TCM2, omitting FB, CA, CB, and CR. To match this ISO 15552 cylinder, specify bore 160, stroke 145, adjustment 10, PT port, and the -S magnet for CMSE reed or DMSE electronic sensors.
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 SAIJ160X145-10S FAQ
The rear adjuster screw lets you shorten the effective travel from the 145 mm nominal stroke down to 135 mm, providing a 10 mm fine-tuning window. This stopper sets the end position but does not lock or hold the load without live air pressure.
At an operating pressure of 0.7 MPa, this 160 mm bore cylinder generates a push force of 14074N and a pull force of 9425N. It can deliver a maximum push force of 18095N at 0.9 MPa.
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