Airtac SAIJ160 Adjustable Cylinder SAIJ160BX165-100S
The AirTAC SAIJ160 Adjustable Cylinder SAIJ160BX165-100S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 165mm stroke, G3/4 air ports and adjustable end cushioning. Its standardized mounting interface makes it interchangeable with other ISO 15552 cylinders at the mounting interface.
- BoreØ160 mm
- Stroke165 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX165-100S
The AirTAC SAIJ160X165-100-S is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, delivering massive thrust up to 18095N at 0.9 MPa. It features a robust 40mm SUS304 stainless steel rod and a PT tapered G3/4 port. By integrating an external adjusting screw at the rear, this unit allows you to trim the effective stroke by up to 100mm, creating a highly flexible 65-165mm usable travel window for precise end-position tuning.
This adjustable-stroke design eliminates the need to swap out the entire cylinder or bolt on external stops during machine commissioning or product changeovers. Because it is a profile cylinder with sensor grooves on both sides, the included magnet (-S) directly supports AirTAC CMSE reed and DMSE electronic solid-state switches for exact position feedback. The rear screw acts purely as a travel stop to set deceleration, meaning it will not hold a load without continuous live air pressure.
Airtac SAIJ160 Adjustable Cylinder SAIJ160BX165-100S Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160BX165-100S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 165 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 | 9425 N | 9425 N |
| 0.7 MPa | 13195 N | — |
| Max (@1.0 MPa) | 1922 kgf | |
Double-rod model: the rod passes through the rear cover, so both piston faces lose rod area and push is shown at the annular-area value. Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAIJ160 Adjustable Cylinder SAIJ160BX165-100S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×165 | 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 SAIJ160BX165-100S Is Used
Heavy Press Tuning
Dial in the exact 65-165mm pressing depth during machine setup to accommodate different material thicknesses without changing the cylinder.
Product Changeover
Rapidly adjust the end-stop position on a packaging line when switching to a new carton size, minimizing production downtime.
Variable End Stops
Use the 100mm rear screw adjustment to set precise retraction points for heavy-duty automated assembly stations.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX165-100S the Right Cylinder?
The wide 100mm adjustment range is ideal for prototyping or production lines handling varying product sizes, allowing you to dial in the perfect 65-165mm stroke without hardware changes. For any load-holding requirements without live air pressure, this cylinder is insufficient as the adjuster is not a lock; you should instead look at an AirTAC SAIL or BSAI model.
When replacing an ISO 15552 cylinder, match the 160mm bore, 165mm nominal stroke, 100mm adjustment range, PT G3/4 port, and SUS304 rod material. The SAIJ mounting set includes Basic, FA, LB, TC, FTC, TCM1, and TCM2 options, deliberately omitting FB, CA, CB, and CR brackets. With a 165mm stroke, the 40mm rod handles high axial loads well, but long unsupported strokes still require an external guide to prevent side-loading damage.
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 SAIJ160BX165-100S FAQ
It can deliver a maximum force of 2050 kgf at 1.0 MPa.
The rear adjuster screw allows you to shorten the 165mm nominal stroke by up to 100mm, providing a usable travel window of 65 to 165mm. This stopper fine-tunes the end position but does not lock the load without live air pressure.
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1-Year Warranty
Covers non-human-caused product damage.
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Standard models are processed and dispatched in 3-5 business days.
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Most inquiries answered within 7-8 hours.
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