Airtac SAIJ160 Adjustable Cylinder SAIJ160BX700-10
The AirTAC Airtac SAIJ160 Adjustable Cylinder SAIJ160BX700-10 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 700mm 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
- Stroke700 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX700-10
The AirTAC SAIJ160X700-10 is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster that allows you to shorten the effective travel by up to 10 mm. This creates a precise 690-700 mm usable window, enabling exact end-position tuning during commissioning without swapping out the entire actuator. It delivers a robust 9425 N pull force at 0.5 MPa, making it suitable for moving heavy industrial loads.
This variant is configured with a SUS304 stainless steel rod (option B) for superior corrosion resistance and features a PT tapered port thread. The extruded aluminum barrel includes sensor grooves on both sides for direct mounting of position switches. Because the 700 mm stroke is substantial, the 40 mm rod diameter and M36x2 thread provide necessary rigidity, though an external guide is strongly recommended to manage side loads on long unsupported strokes.
Airtac SAIJ160 Adjustable Cylinder SAIJ160BX700-10 Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160BX700-10 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 700 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 SAIJ160BX700-10
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×700 | 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 SAIJ160BX700-10 Is Used
Heavy-Duty Press Tuning
Dial in the exact 690-700 mm end-stop for large pressing operations, ensuring precise crush depth on heavy assemblies without external stop blocks.
Product Changeover
Quickly adjust the stroke end position during packaging line format changes to handle different large pallet sizes efficiently.
Long-Stroke Positioning
Fine-tune the retraction point on long-stroke material handling systems to accommodate varying workpiece lengths on the fly.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX700-10 the Right Cylinder?
Choose this 160 mm bore when the 100 mm class (offering 3681 N pull at 0.5 MPa) is insufficient for your dynamic load requirements. An adjustable stroke is preferred over a fixed SAI cylinder when you need a variable end-stop to accommodate product changeovers or to dial in a precise mechanical stop without adding external bumpers. The rear adjuster acts purely as a travel stop and does not hold the load without live air pressure; for true load-holding, select an SAIL or BSAI cylinder. As a dimensionally interchangeable ISO 15552 cylinder, it matches standard 160 mm bore, 700 mm stroke, PT port, and Basic/LB/TC mounting footprints.
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 SAIJ160BX700-10 FAQ
At a 0.5 MPa operating pressure, this 160 mm bore cylinder provides 10053 N of push force and 9425 N of pull force. At the maximum 1.0 MPa pressure, it delivers up to 2050 kgf.
The rear adjusting screw allows you to trim the 700 mm nominal stroke back by up to 10 mm, creating a 690-700 mm adjustable travel window. This lets you set the exact end position at commissioning without modifying the machine frame.
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