Airtac SAIJ160 Adjustable Cylinder SAIJ160AX90-75S
The AirTAC Airtac SAIJ160 Adjustable Cylinder SAIJ160AX90-75S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 90mm 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
- Stroke90 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ160 Adjustable Cylinder SAIJ160AX90-75S
The AirTAC SAIJ160X90-75-S is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, delivering a robust 10053N of push force at 0.5 MPa. It features a SUS420J2 stainless steel rod (option A) and a built-in magnet for position sensing. By integrating a rear mechanical stopper, this model allows you to fine-tune the effective travel down to a precise 15-90 mm window without swapping out the entire actuator.
This adjustable capability is invaluable during product changeovers or commissioning, letting you dial in the exact end position on the fly. The cylinder operates at speeds of 30-500 mm/s and includes variable air cushions at both ends to decelerate heavy loads smoothly. For position feedback, the integrated magnet works seamlessly with AirTAC CMSE reed and DMSE electronic solid-state sensors mounted in the dual-side barrel grooves.
Airtac SAIJ160 Adjustable Cylinder SAIJ160AX90-75S Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160AX90-75S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 90 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 SAIJ160AX90-75S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×90 | 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 SAIJ160AX90-75S Is Used
Heavy Press Tuning
Dial in the exact 15-90 mm pressing depth during machine commissioning to accommodate different material thicknesses without changing the actuator.
Product Changeovers
Quickly adjust the end-of-stroke position on automated assembly lines when switching between product sizes, minimizing downtime.
Variable End Stops
Use the rear stopper to set precise retraction limits for heavy-duty lifting and positioning tasks that require strict spatial boundaries.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160AX90-75S the Right Cylinder?
Choose this 160 mm bore actuator when an application demands high thrust—such as 10053N push or 9425N pull at 0.5 MPa—that smaller bores cannot provide, while still requiring variable end-stop positioning. If your setup only requires fixed travel, the standard SAI cylinder is a simpler alternative. Remember that the rear adjuster on this SAIJ model acts purely as a travel stop and does not hold the load without live air pressure; for true pneumatic locking, consider the SAIL or BSAI series.
When replacing an ISO 15552 cylinder, match the 160 mm bore, 90 mm nominal stroke, 75 mm adjustment range, PT tapered port threads, and the -S magnet requirement. Because the usable travel can be dialed back significantly to 15 mm, ensure your external guiding mechanism handles the resulting geometry changes to prevent excessive rod side-loading.
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 SAIJ160AX90-75S FAQ
The rear adjuster acts as a mechanical stopper that lets you trim the effective stroke back by up to 75 mm. This creates a usable travel window of 15-90 mm from the 90 mm nominal stroke, allowing fine-tuning at commissioning without external stops.
At 0.5 MPa operating pressure, it provides 10053N of push force and 9425N of pull force. It can reach a maximum push force of 18095N at 0.9 MPa.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models usually ship in 3-4 days.
Fast Reply
Most inquiries answered within 7-8 hours.
Related AirTAC SAI Cylinders
Request a Quote for Airtac SAIJ160 Adjustable Cylinder SAIJ160AX90-75S
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.