Airtac SAIJ160 Adjustable Cylinder SAIJ160BX195-50S
The AirTAC SAIJ160 Adjustable Cylinder SAIJ160BX195-50S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 195mm 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
- Stroke195 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 SAIJ160BX195-50S
The AirTAC SAIJ160X195-50-S is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, delivering massive thrust for heavy-duty automation. It yields a 10053N pull force at 0.5 MPa and features a SUS304 stainless steel rod paired with PT tapered ports. Because of the 50mm adjustment code, this 195mm nominal stroke grants a usable travel window of 145 to 195mm, letting you dial in the exact retract position during commissioning.
This extruded aluminum profile cylinder includes a magnet (-S) for position sensing and operates at speeds of 30-500mm/s. The rear screw acts purely as a mechanical stop to fine-tune the end-of-travel position without adding external stops. It supports a reduced mounting subset of Basic, FA, LB, TC, FTC, TCM1, and TCM2, omitting FB, CA, CB, and CR configurations.
Airtac SAIJ160 Adjustable Cylinder SAIJ160BX195-50S Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160BX195-50S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 195 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 SAIJ160BX195-50S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×195 | 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 SAIJ160BX195-50S Is Used
Heavy Press Tuning
Fine-tune the 145-195mm retract position on heavy stamping or press equipment during setup to accommodate varying material thicknesses without external stopper blocks.
Pallet Changeover
Adjust the end-stop on the fly for different pallet sizes on a transfer line, using the 50mm rear screw to modify the stroke window quickly during product transitions.
Large Fixture Clamping
Secure heavy machined components by precisely setting the clamping depth at commissioning, leveraging the 10053N pull force and stainless SUS304 rod for durability.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX195-50S the Right Cylinder?
The adjustable 145-195mm window is ideal for product changeovers, allowing operators to reposition the retract end-stop without swapping the cylinder. For any stroke at or over 300mm, you would need an external guide to prevent side-load damage, but this 195mm unit manages well with its 40mm rod.
To match this ISO 15552 interchangeable cylinder, specify the 160mm bore, 195mm stroke, 50mm adjustment, PT ports, and the -S magnet for CMSE reed or DMSE electronic sensors. Remember that the rear adjuster is a travel stop, not a lock; it cannot hold a load without live air. For dead-load holding, select an SAIL or BSAI cylinder instead.
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 SAIJ160BX195-50S FAQ
The rear adjuster screw lets you mechanically shorten the 195mm nominal stroke down to as little as 145mm, creating a 145-195mm usable travel window. It functions as a hard stop for end-position tuning and does not lock the load without continuous air pressure.
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