Airtac SAIJ160 Adjustable Cylinder SAIJ160BX800-10S
The AirTAC Airtac SAIJ160 Adjustable Cylinder SAIJ160BX800-10S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 800mm 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
- Stroke800 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX800-10S
The AirTAC SAIJ160X800-10-S is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, delivering 18095N of push force at 0.9 MPa. It features a robust 40mm SUS304 stainless steel rod and PT G3/4 tapered ports. The integrated -S magnet enables position sensing with CMSE reed or DMSE electronic switches. By turning the rear screw, you achieve a precise 790-800mm usable travel window without adding external stops.
This adjustable-stroke design allows you to fine-tune the retract end position during commissioning or product changeovers. The extruded aluminum barrel includes sensor grooves on both sides, and the mounting set covers Basic, FA, LB, TC, FTC, TCM1, and TCM2. The rear adjuster acts purely as a travel stop for deceleration, meaning it will not hold a load without live air pressure.
Airtac SAIJ160 Adjustable Cylinder SAIJ160BX800-10S Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160BX800-10S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 800 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 SAIJ160BX800-10S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×800 | 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 SAIJ160BX800-10S Is Used
Large Press Tuning
Dial in the exact 790-800mm end position during heavy press commissioning without swapping out the entire cylinder.
Product Changeover
Quickly adjust the retract stop by up to 10mm on automated lines when switching between slightly different product sizes.
Heavy Material Handling
Move substantial loads using the 18095N thrust capacity, relying on the rear stop to set precise machine feed distances.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX800-10S the Right Cylinder?
Choose this 160mm bore when an 80mm cylinder's 4523N at 0.9 MPa is insufficient, but a 200mm bore is too large. The 10mm adjustment window is ideal for dialing in exact end-of-stroke positions on long 800mm travels. Because the stroke is 800mm, the 40mm SUS304 rod handles high side loads, but an external guide is still recommended to prevent binding.
For an exact ISO 15552 replacement, match the 160mm bore, 800mm stroke, 10mm adjustment, PT G3/4 ports, and -S magnet. If your application requires the cylinder to hold a load without continuous air pressure, this adjuster will not act as a lock; consider the SAIL or BSAI series 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 SAIJ160BX800-10S FAQ
This 160mm bore cylinder generates 10053N of push force at 0.5 MPa and 18095N at 0.9 MPa. The pull force is 9425N at 0.5 MPa due to the 40mm rod displacement.
The rear adjuster screw lets you trim the nominal 800mm stroke back by up to 10mm, creating a 790-800mm usable travel window. It functions as a physical stop for end-position tuning and does not lock the load without live air.
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