Airtac SAIJ160 Adjustable Cylinder SAIJ160X100-75
The AirTAC Airtac SAIJ160 Adjustable Cylinder SAIJ160X100-75 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 a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ160 mm
- Stroke100 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ160 Adjustable Cylinder SAIJ160X100-75
The AirTAC SAIJ160X100-75 is a double-acting ISO 15552 profile cylinder engineered for heavy-duty applications requiring exact end-position tuning. A rear adjusting screw allows you to trim the effective travel, creating a usable 25-100 mm stroke window from the 100 mm nominal length. This built-in stopper lets you dial in the precise retract distance during commissioning without swapping cylinders or adding external stops.
Delivering 14074 N of push force at 0.7 MPa, this 160 mm bore actuator handles massive loads. The 40 mm carbon steel rod and M36x2 thread provide high structural rigidity, while the extruded aluminum barrel incorporates sensor grooves on both sides for direct mounting of CMSE or DMSE switches. It supports a 30-500 mm/s operating speed and features variable air cushions at both ends to manage kinetic energy.
Airtac SAIJ160 Adjustable Cylinder SAIJ160X100-75 Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160X100-75 |
|---|---|
| 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 | 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 SAIJ160X100-75
| 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 SAIJ160X100-75 Is Used
Product Changeovers
Rapidly modify the retract stroke window from 25 to 100 mm on packaging lines switching between different container sizes without changing the actuator hardware.
Press Tonnage Setup
Fine-tune the exact end-position of a 14074 N pressing operation during initial commissioning to prevent mechanical interference and crush damage.
Heavy Material Handling
Drive large format material ejection systems where the 40 mm carbon steel rod absorbs high side loads and the variable cushion arrests heavy masses.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160X100-75 the Right Cylinder?
Select this 160 mm bore model when a machine requires extreme thrust that smaller bores cannot provide, such as stepping up from a 125 mm bore that yields 8590 N at 0.7 MPa. The adjustable 75 mm trim window is ideal for production lines running multiple product sizes, as the retract end-stop can be modified quickly during changeovers. For any application needing a fixed 100 mm stroke without end-tuning, the standard SAI fixed-stroke cylinder is the simpler alternative.
When specifying this ISO 15552 interchangeable replacement, verify the PT tapered port, 100 mm stroke, 75 mm adjustment range, and your required mounting accessory from the SAIJ set (Basic, FA, LB, TC, FTC, TCM1, TCM2). Note that the rear adjuster and air cushions act only as travel stops and deceleration devices; they do not hold the load without live air pressure. For fail-safe load holding, consider an external pilot-operated check valve or the AirTAC SAIL lock cylinder series.
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 SAIJ160X100-75 FAQ
At 0.7 MPa operating pressure, this 160 mm bore cylinder provides 14074 N of push force and 9425 N of pull force. It can deliver a maximum push force of 18095 N at 0.9 MPa.
The rear stopper screw allows you to mechanically shorten the 100 mm nominal stroke by up to 75 mm, yielding a usable travel window of 25 to 100 mm. The adjuster sets the retract end position but does not lock the load without continuous air pressure.
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