Airtac SAIJ160 Adjustable Cylinder SAIJ160X160-100S
The AirTAC Airtac SAIJ160 Adjustable Cylinder SAIJ160X160-100S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 160mm 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
- Stroke160 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ160 Adjustable Cylinder SAIJ160X160-100S
The AirTAC SAIJ160X160-100-S is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster that permits an effective travel window of 60-160mm from its 160mm nominal stroke. It delivers substantial thrust, pushing 14074N and pulling 9425N at 0.7MPa, making it suitable for heavy-duty actuation. The extruded aluminum barrel includes sensor grooves on both sides for straightforward position feedback.
Equipped with a carbon steel rod and a PT tapered port, this unit uses adjustable air cushions at both ends to manage deceleration. The rear stopper allows precise end-position tuning during commissioning without adding external stops, though it functions only as a travel stop and does not hold the load without live air pressure.
Airtac SAIJ160 Adjustable Cylinder SAIJ160X160-100S Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160X160-100S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 160 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 SAIJ160X160-100S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×160 | 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 SAIJ160X160-100S Is Used
Heavy Press Tuning
Dial in the exact clamping travel on heavy presses, using the 100mm adjuster to fine-tune the 60-160mm window for varying material thicknesses.
Product Changeover Systems
Adapt conveyor diverters to new package sizes quickly by adjusting the rear stopper rather than physically swapping out the actuator.
Assembly Line Setup
Set precise end-of-stroke positions during machine commissioning to guarantee heavy components seat properly without external stopper blocks.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160X160-100S the Right Cylinder?
Choose this 160mm bore when the 100mm class (5497N push at 0.7MPa) lacks the necessary force for heavy moving assemblies. The integrated 100mm adjustment range is ideal for product changeovers, allowing you to dial in the exact 60-160mm travel window without swapping the cylinder. For load-holding requirements without continuous air pressure, consider the SAIL or BSAI series, as the SAIJ adjuster is not a locking mechanism. To match this ISO 15552 cylinder, specify the 160mm bore, 160mm stroke, 100mm adjustment, PT port, and the -S magnet option.
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 SAIJ160X160-100S FAQ
At 0.7MPa operating pressure, this 160mm bore cylinder provides a push force of 14074N and a pull force of 9425N. It can reach a maximum push force of 18095N at 0.9MPa.
The rear adjuster acts as a mechanical stop, allowing you to shorten the effective travel from the 160mm nominal stroke down to 60mm. This creates a 60-160mm usable window for fine-tuning end positions without altering the cylinder mount.
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