Airtac SAIJ160 Adjustable Cylinder SAIJ160BX750-100
The AirTAC Airtac SAIJ160 Adjustable Cylinder SAIJ160BX750-100 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 750mm 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
- Stroke750 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX750-100
The AirTAC SAIJ160X750-100 is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster. It delivers massive thrust, pushing 18095N at 0.9 MPa, while providing a usable travel window of 650-750mm. This 100mm adjustment range allows you to fine-tune the retract end position at commissioning without swapping out the entire actuator.
This SKU features a SUS304 stainless steel rod for superior corrosion resistance and uses PT tapered port threads. The extruded aluminum barrel includes sensor grooves on both sides, though this specific configuration omits the magnet, so external electronic or reed switches like CMSE or DMSE cannot be used without modification. The 40mm rod and M36x2 thread provide high rigidity, but a 750mm stroke demands an external guide to prevent side-load damage.
Airtac SAIJ160 Adjustable Cylinder SAIJ160BX750-100 Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160BX750-100 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 750 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 SAIJ160BX750-100
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×750 | 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 SAIJ160BX750-100 Is Used
Heavy Press Tuning
Dial in the exact 650-750mm end position during heavy press commissioning to accommodate material thickness variations without adding external stopper blocks.
Product Changeover
Quickly adjust the retract travel window up to 100mm on automated assembly lines when switching between different large product sizes.
Long-Stroke Positioning
Move heavy pallets along a 750mm stroke, using the rear screw to precisely set the final deceleration point and end-stop location.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX750-100 the Right Cylinder?
Choose this 160mm bore actuator when you need heavy thrust up to 18095N and on-the-fly end-position tuning. Stepping down to a 125mm bore drops the 0.9 MPa push force to 11045N, while stepping up to a 200mm bore increases it to 28274N. The rear adjuster acts purely as a travel stop to set deceleration and position, not as a lock; if you need to hold a load safely without live air pressure, select the SAIL or BSAI series instead. For ISO 15552 mounting interchangeability, match the 160mm bore, 750mm stroke, 100mm adjustment, PT port, and Basic, FA, LB, TC, FTC, TCM1, or TCM2 mounts. Because the 750mm stroke exceeds 300mm, always use an external guide to support the load and absorb side loads.
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 SAIJ160BX750-100 FAQ
At 0.9 MPa, this 160mm bore cylinder provides a push force of 18095N and a pull force of 9425N. The maximum allowable operating pressure is 1.0 MPa.
The rear adjuster screw acts as a mechanical stop, allowing you to shorten the nominal 750mm stroke by up to 100mm, creating a 650-750mm usable travel window. It sets the end position but does not lock the load without live air.
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