Airtac SAIJ160 Adjustable Cylinder SAIJ160BX115-40S
The AirTAC SAIJ160 Adjustable Cylinder SAIJ160BX115-40S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 115mm 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
- Stroke115 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 SAIJ160BX115-40S
The AirTAC SAIJ160X115-40-S is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, allowing you to dial back the nominal 115 mm stroke by up to 40 mm. This creates a precise 75-115 mm usable travel window for fine-tuning end positions during commissioning without swapping hardware. It delivers substantial thrust, pushing 14074 N at 0.7 MPa.
This SKU features a SUS304 stainless steel rod for superior corrosion resistance and includes a magnet for CMSE / DMSE sensors. The rear adjuster acts purely as a travel stop to set deceleration limits; it is not a locking device and will not hold a load without live air pressure. For position holding without continuous air, an external rod lock or related SAIL cylinder is required.
Airtac SAIJ160 Adjustable Cylinder SAIJ160BX115-40S Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160BX115-40S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 115 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 SAIJ160BX115-40S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×115 | 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 SAIJ160BX115-40S Is Used
Heavy Press Tuning
Dial in the exact 75-115 mm end position for heavy pressing or forming operations during initial setup without adding external mechanical stops.
Product Changeovers
Quickly adjust the travel window on automated lines when switching between product sizes, using the rear screw to set new retract limits.
Corrosive Handling
Leverage the SUS304 stainless steel rod for large-scale clamping or positioning in washdown or mildly corrosive manufacturing environments.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX115-40S the Right Cylinder?
The adjustable 75-115 mm window is ideal for product changeovers on a line, letting operators set variable end-stops on the fly instead of machining external stops. When replacing an ISO 15552 cylinder, match the 115 mm stroke, 40 mm adjuster, PT G3/4 port, and the -S magnet requirement.
Although the stroke is under 300 mm, the 40 mm rod diameter and M36x2 thread handle high side loads well, though any long unsupported tooling should still use an external guide. Mounting options are limited to Basic, FA, LB, TC, FTC, TCM1, and TCM2, omitting FB, CA, CB, and CR brackets.
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 SAIJ160BX115-40S FAQ
At a maximum 1.0 MPa, it achieves up to 10053 N pull force.
The rear adjuster screw allows you to shorten the effective travel from the nominal 115 mm down to as little as 75 mm. This creates a 75-115 mm usable window for fine-tuning the retract end position at commissioning.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
Related AirTAC SAI Cylinders
Request a Quote for Airtac SAIJ160 Adjustable Cylinder SAIJ160BX115-40S
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.