Airtac SAIJ160 Adjustable Cylinder SAIJ160X1000-75
The AirTAC Airtac SAIJ160 Adjustable Cylinder SAIJ160X1000-75 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 1000mm 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
- Stroke1000 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ160 Adjustable Cylinder SAIJ160X1000-75
The AirTAC SAIJ160X1000-75 is a double-acting ISO 15552 profile cylinder featuring a rear-mounted stroke adjuster. It provides a 925-1000 mm usable travel window, allowing you to dial back the 1000 mm nominal stroke by up to 75 mm during commissioning. Delivering a robust 14074 N push force at 0.7 MPa, it handles heavy-duty positioning without needing external stops.
This model uses a 40 mm carbon steel rod with an M36x2 thread, paired with 50 mm cushions to absorb high kinetic energy. The extruded aluminum barrel includes sensor grooves on both sides for direct mounting of CMSE reed and DMSE electronic switches. The rear adjuster acts purely as a travel stop, meaning it decelerates the end-of-stroke position but will not hold the load without live air pressure.
Airtac SAIJ160 Adjustable Cylinder SAIJ160X1000-75 Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160X1000-75 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 1000 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 SAIJ160X1000-75
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×1000 | 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 SAIJ160X1000-75 Is Used
Heavy Machinery Changeover
Fine-tune the 925-1000 mm retract position on large presses to accommodate different material thicknesses without physically swapping out the cylinder.
Long-Stroke Positioning
Drive heavy platens across a 1-meter span, using the built-in rear stopper to set exact end-of-travel limits for multi-stage assembly lines.
Adjustable End-Stop Setup
Dial in the precise 75 mm adjustment window during machine commissioning to perfect timing and avoid hard mechanical crashes on heavy loads.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160X1000-75 the Right Cylinder?
Select this 160 mm bore cylinder when an application requires substantial thrust—stepping down to a 125 mm bore yields 8590 N at 0.7 MPa, which may be insufficient for heavy jacking or clamping. The adjustable 75 mm window is ideal for product changeovers, letting you fine-tune the retract end-position without swapping the cylinder or adding mechanical spacers. Because the stroke is 1000 mm, the long unsupported rod is susceptible to side-loading; an external guide rail is strongly recommended to prevent premature seal wear.
For ISO 15552 interchangeability, match the 160 mm bore, 1000 mm stroke, 75 mm adjustment, PT tapered G3/4 port, and the reduced SAIJ mounting set (Basic, FA, LB, TC, FTC, TCM1, TCM2—omitting FB/CA/CB/CR). If true load-holding is required without continuous air pressure, this standard cylinder will not suffice; consider an AirTAC SAIL pneumatic lock or BSAI clamp-lock variant 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 SAIJ160X1000-75 FAQ
At a 0.7 MPa operating pressure, this 160 mm bore cylinder generates a push force of 14074 N and a pull force of 9425 N. It can reach a maximum push force of 18095 N at 0.9 MPa.
The rear adjuster acts as a mechanical stop that lets you shorten the 1000 mm nominal stroke by up to 75 mm, creating a 925-1000 mm usable travel window. It only sets the end position and does not lock the load without live air pressure.
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