Airtac SAIJ160 Adjustable Cylinder SAIJ160BX100-50
The AirTAC SAIJ160 Adjustable Cylinder SAIJ160BX100-50 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 100mm 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
- Stroke100 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 SAIJ160BX100-50
The AirTAC SAIJ160X100-50 is a double-acting ISO 15552 profile cylinder featuring a rear-mounted stroke adjuster. The extruded aluminum barrel includes sensor grooves on both sides for flexible switch mounting.
This unit is configured with a SUS304 stainless steel rod (option B) for superior corrosion resistance and uses PT tapered port threads. The 40mm rod and M36x2 thread provide excellent rigidity, while the 50mm cushion stroke effectively absorbs kinetic energy at the travel ends. The rear adjuster acts purely as a mechanical stop to set position, not as a lock to hold the load without air pressure.
Airtac SAIJ160 Adjustable Cylinder SAIJ160BX100-50 Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160BX100-50 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 100 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 SAIJ160BX100-50
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×100 | 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 SAIJ160BX100-50 Is Used
Product Size Changeover
Quickly modify the effective stroke from 50 to 100mm during production line changeovers to accommodate varying package dimensions without changing cylinders.
Variable End-Stop Positioning
Ideal for automated assembly stations where the rear mechanical stopper must be adjusted on the fly to set different material feeding lengths.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX100-50 the Right Cylinder?
The 50mm adjustment range is perfect for machines running mixed product sizes, allowing rapid changeovers by simply turning the rear screw rather than physically replacing the cylinder or adding external stops. For fixed travel needs without commissioning tweaks, the standard SAI cylinder is a simpler alternative.
Because the 100mm stroke exceeds 300mm? No, but even at shorter strokes, the heavy 40mm rod handles high side loads, though an external guide is always recommended for unsupported loads. This SAIJ model uses a reduced mounting set (Basic, FA, LB, TC, FTC, TCM1, TCM2) and omits FB, CA, CB, and CR brackets. It uses PT ports and no magnet. If your process requires the cylinder to hold its position without live air, select a SAIL (air-released lock) or BSAI (clamp-lock) 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 SAIJ160BX100-50 FAQ
At its maximum 1.0 MPa pressure, it can deliver up to 2050 kgf.
The rear adjuster screw allows you to mechanically shorten the nominal 100mm stroke by up to 50mm, providing an effective travel window of 50 to 100mm. This stopper sets the end position but does not lock the load without continuous air pressure.
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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
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