Airtac SAIJ160 Adjustable Cylinder SAIJ160BX190-100S
The AirTAC SAIJ160 Adjustable Cylinder SAIJ160BX190-100S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 190mm 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
- Stroke190 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 SAIJ160BX190-100S
The AirTAC SAIJ160X190-100-S is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, providing a usable travel window of 90-190 mm from its 190 mm nominal stroke. Featuring a robust 40 mm SUS304 stainless steel rod and PT tapered G3/4 ports, it generates a substantial 18095 N pull force at 0.9 MPa. The extruded aluminum barrel includes sensor grooves on both sides for straightforward position detection.
Because this variant carries the -S magnet, it supports direct mounting of AirTAC CMSE reed and DMSE electronic solid-state sensors without extra hardware. The rear adjustment mechanism allows you to dial in the exact end-of-stroke position during commissioning or product changeovers, eliminating the need to physically swap the cylinder or bolt on external stops. Note that the adjuster acts strictly as a travel stop and does not hold the load without live air pressure.
Airtac SAIJ160 Adjustable Cylinder SAIJ160BX190-100S Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160BX190-100S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 190 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 SAIJ160BX190-100S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×190 | 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 SAIJ160BX190-100S Is Used
Variable End-Stop Positioning
Dial in the exact retraction point between 90 and 190 mm during machine commissioning to accommodate varying product sizes without changing the cylinder.
High-Force Changeover Systems
Leverage the 18095 N pull force at 0.9 MPa for heavy-duty press or clamping stations that require frequent adjustments for different tooling profiles.
Corrosive Environment Automation
Utilize the SUS304 stainless steel rod and -S magnet integration for reliable actuation and position feedback in washdown or corrosive manufacturing lines.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX190-100S the Right Cylinder?
Select this 160 mm bore adjustable-stroke cylinder when your application demands high force combined with variable end-position tuning. If your process requires less thrust, stepping down to a 125 mm bore yields 11045 N of pull force at 0.9 MPa, whereas moving up to a 200 mm bore provides 28274 N. The 40 mm SUS304 rod offers excellent side-load resistance, but for any stroke at or above 300 mm, an external guide is recommended to prevent rod deflection.
The adjustable stroke is ideal for machine setups requiring fine-tuning at commissioning, replacing the fixed-stroke SAI when a variable end-stop is needed. Remember that the rear adjuster and air cushions only decelerate the load; they do not lock it. For true load-holding without live air pressure, consider the SAIL pneumatic lock or BSAI clamp-lock series. This SAIJ model is dimensionally interchangeable per ISO 15552 and supports a reduced mounting set including Basic, FA, LB, TC, FTC, TCM1, and TCM2.
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 SAIJ160BX190-100S FAQ
The operational speed range for this bore size is 30-500 mm/s.
The rear adjuster screw allows you to shorten the effective stroke by up to 100 mm, creating a usable travel window of 90 to 190 mm from the 190 mm nominal stroke. It functions as a mechanical stop for end-position tuning and does not lock the load without air pressure.
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