Airtac SAIJ160 Adjustable Cylinder SAIJ160BX950-10S
The AirTAC Airtac SAIJ160 Adjustable Cylinder SAIJ160BX950-10S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 950mm 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
- Stroke950 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX950-10S
The AirTAC SAIJ160X950-10-S is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster that trims the effective travel down to a 940-950 mm window. It delivers a robust 14074 N push force at 0.7 MPa, making it suitable for moving heavy loads on large machinery. The barrel is extruded aluminum with sensor grooves on both sides.
This variant includes a SUS304 stainless steel rod for superior corrosion resistance and a magnet for position sensing. It operates at 30-500 mm/s and uses PT tapered G3/4 ports. The rear adjuster acts purely as a mechanical stop for end-position tuning and does not hold the load without live air pressure.
Airtac SAIJ160 Adjustable Cylinder SAIJ160BX950-10S Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160BX950-10S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 950 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 SAIJ160BX950-10S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×950 | 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 SAIJ160BX950-10S Is Used
Heavy Machinery Setup
Fine-tune the 940-950 mm end-stop during large equipment commissioning to perfect heavy part positioning without machining new stopper blocks.
Product Changeover
Quickly adjust the retract position on a conveyor diverter when switching to a different pallet size, using the rear screw to adapt the travel window.
Washdown Automation
Leverage the SUS304 stainless steel rod and 14074 N thrust to push heavy components through harsh or corrosive factory environments safely.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX950-10S the Right Cylinder?
Select this 160 mm bore cylinder when an application requires heavy thrust (10053 N push at 0.5 MPa) combined with precise end-position tuning during commissioning. If you need less force, the 125 mm bore offers 6136 N at 0.5 MPa. The adjustable rear stopper allows you to dial in the exact 940-950 mm travel without adding external physical stops or swapping the cylinder for a fixed-stroke SAI model.
Because the 950 mm stroke is long, an external guide is recommended to prevent rod sag and manage side loading. For applications requiring the load to be held in place without continuous air pressure, note that this adjuster is not a lock; consider an AirTAC SAIL or BSAI cylinder instead. This SKU is dimensionally interchangeable per ISO 15552 and uses the reduced SAIJ mounting set: 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 SAIJ160BX950-10S FAQ
At a 0.7 MPa operating pressure, this 160 mm bore cylinder provides a push force of 14074 N and a pull force of 9425 N. It can deliver up to 18095 N at 0.9 MPa.
The rear adjuster acts as a mechanical stop, allowing you to shorten the 950 mm nominal stroke by up to 10 mm, creating a 940-950 mm usable travel window. It is a travel stop for tuning, not a lock, and will not hold the load without live air pressure.
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