Airtac SAIJ160 Adjustable Cylinder SAIJ160AX650-10S
The AirTAC Airtac SAIJ160 Adjustable Cylinder SAIJ160AX650-10S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 650mm 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
- Stroke650 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ160 Adjustable Cylinder SAIJ160AX650-10S
The AirTAC SAIJ160X650-10-S is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, enabling you to fine-tune the end position at commissioning without adding external stops. It provides a usable travel window of 640 to 650 mm, letting you dial back the nominal stroke by up to 10 mm. Built to handle heavy loads, it generates 10053 N of pull force at 0.5 MPa and features a robust 40 mm piston rod with an M36x2 thread for high structural rigidity.
This unit features a SUS420J2 stainless steel rod (option A) for enhanced corrosion resistance and includes a magnet (-S) for position sensing. The extruded aluminum barrel incorporates sensor grooves on both sides, supporting AirTAC CMSE reed and DMSE electronic solid-state switches. The rear adjuster acts purely as a mechanical stop to set the travel end and does not hold the load without live air pressure; for secure load-holding, consider the SAIL or BSAI series.
Airtac SAIJ160 Adjustable Cylinder SAIJ160AX650-10S Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160AX650-10S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 650 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 SAIJ160AX650-10S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×650 | 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 SAIJ160AX650-10S Is Used
Heavy Press Fine-Tuning
Dial in the exact 640-650 mm end-stop during heavy press commissioning to accommodate material thickness variations without swapping the entire cylinder.
Product Changeover Stops
Quickly adjust the rear stopper by up to 10 mm on packaging lines when switching to a slightly shorter product format, minimizing machine downtime.
Large Assembly Jigs
Use the robust 40 mm M36x2 threaded rod and heavy thrust capacity to secure large automotive or industrial assemblies while setting precise retraction limits.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160AX650-10S the Right Cylinder?
Choose this 160 mm bore when 125 mm falls short—delivering 10053 N pull at 0.5 MPa compared to the 125 mm bore's 5734 N. The adjustable stroke is ideal for product changeovers or fine-tuning machine setup, whereas a fixed-stroke SAI cylinder locks you into one exact dimension. For drop-in compatibility, match the 650 mm stroke, 10 mm adjustment, PT tapered port thread, and -S magnet.
Because this cylinder features a 650 mm stroke, the extended rod is subject to bending under heavy lateral loads. An external guide mechanism is highly recommended to prevent premature seal wear and ensure smooth operation. The mounting set includes Basic, FA, LB, TC, FTC, TCM1, and TCM2 options, omitting FB, CA, CB, and CR configurations.
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 SAIJ160AX650-10S FAQ
At 0.5 MPa operating pressure, this 160 mm bore cylinder provides 10053 N of pull force and 14074 N of push force. It can reach a maximum thrust of 2050 kgf at 1.0 MPa.
The rear adjuster screw acts as a mechanical stop, allowing you to shorten the effective travel from the nominal 650 mm down to 640 mm. It sets the end position but does not lock or hold the load without continuous air pressure.
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 SAIJ160AX650-10S
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.