Airtac SAIJ160 Adjustable Cylinder SAIJ160X155-10
The AirTAC Airtac SAIJ160 Adjustable Cylinder SAIJ160X155-10 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 155mm 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
- Stroke155 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ160 Adjustable Cylinder SAIJ160X155-10
The AirTAC SAIJ160X155-10 is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, delivering massive thrust for heavy-duty operations. It yields 14074N of push force at 0.7 MPa and up to 18095N at 0.9 MPa. The built-in adjustment screw provides a usable travel window of 145-155 mm, allowing you to dial in the exact retract position without swapping hardware.
This extruded aluminum barrel features sensor grooves on both sides for flexible switch mounting. It uses a G3/4 PT tapered port and a robust 40 mm carbon steel rod with an M36x2 thread, providing excellent rigidity. The variable air cushions at both ends absorb kinetic energy, while the rear stopper handles fine end-position tuning during commissioning.
Airtac SAIJ160 Adjustable Cylinder SAIJ160X155-10 Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160X155-10 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 155 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 SAIJ160X155-10
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×155 | 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 SAIJ160X155-10 Is Used
Heavy Press Tuning
Fine-tune the 145-155 mm travel window during commissioning to achieve the exact contact force required for heavy pressing and forming tasks.
Product Changeover
Quickly adjust the retract end-stop by up to 10 mm to accommodate slight variations in product dimensions without changing the cylinder.
Assembly Station Setup
Leverage the 18095N push force at 0.9 MPa to drive large components into place while precisely setting the final resting position.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160X155-10 the Right Cylinder?
Select this 160 mm bore when a 125 mm cylinder (providing 8590N push at 0.7 MPa) lacks the necessary power, but a 200 mm bore would be excessive. The 10 mm adjustment range is ideal for applications needing slight positional corrections during machine setup or product changeovers, avoiding the rigid limitations of a fixed-stroke SAI cylinder. To match this ISO 15552 footprint exactly, specify the 155 mm stroke, 10 mm adjust, PT port thread, and your required mounting style.
Because the 155 mm stroke is relatively short for this large bore, side-load risks are minimal, but external guides are still recommended if the load is heavy. Remember that the rear adjuster is a travel stop, not a locking device; this cylinder cannot hold a load without live air pressure. For load-holding requirements, consider an AirTAC SAIL or BSAI cylinder instead.
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 SAIJ160X155-10 FAQ
At 0.7 MPa, it provides 14074N of push force and 9425N of pull force. At 0.9 MPa, the push force increases to 18095N, with a maximum rated force of 2050 kgf at 1.0 MPa.
The rear adjuster screw acts as a mechanical stop, allowing you to shorten the effective stroke within a 145-155 mm window. It sets the travel end for fine-tuning but does not lock the load without continuous air pressure.
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