Airtac SAIJ160 Adjustable Cylinder SAIJ160AX95-50
The AirTAC Airtac SAIJ160 Adjustable Cylinder SAIJ160AX95-50 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 95mm 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
- Stroke95 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ160 Adjustable Cylinder SAIJ160AX95-50
The AirTAC SAIJ160X95-50 is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, delivering 14074N of push force at 0.7 MPa. It features an extruded aluminum barrel with sensor grooves on both sides and a robust 40mm piston rod with an M36x2 thread. The rod utilizes SUS420J2 stainless steel (code A) for enhanced durability against moisture and wear.
This model provides a usable travel window of 45-95mm, allowing you to dial back the nominal 95mm stroke by up to 50mm. The PT tapered port threads ensure a tight pneumatic seal, while the rear mechanical stopper lets you fine-tune the retracted end position during commissioning without adding external stops.
Airtac SAIJ160 Adjustable Cylinder SAIJ160AX95-50 Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160AX95-50 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 95 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 SAIJ160AX95-50
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×95 | 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 SAIJ160AX95-50 Is Used
Press Stroke Calibration
Dial in the exact 45-95mm retraction distance during machine setup to accommodate varying material thicknesses without swapping hardware.
Heavy Assembly Changeover
Leverage the 14074N push force to seat large components, adjusting the end-stop by up to 50mm when switching between product sizes on the line.
Machining Clamping
Securely clamp heavy workpieces using the robust 40mm SUS420J2 rod, fine-tuning the clamping reach to prevent over-travel.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160AX95-50 the Right Cylinder?
Choose this 160mm bore when a 100mm cylinder (5497N push at 0.7 MPa) lacks the necessary thrust, but a 200mm bore would be excessive. The 50mm adjustment range is ideal for prototyping or product changeovers where the exact retraction distance needs on-the-fly tuning. To replicate this ISO 15552 cylinder, match the 160mm bore, 95mm stroke, 50mm adjustment, PT ports, SUS420J2 rod, and standard mounting set.
Although the 95mm stroke is relatively short for this bore, the heavy 40mm rod handles high side loads well; however, any external radial loading should still be guided by an external rail. Note that the rear adjuster acts only as a travel stop and does not hold the load without live air—use an external rod lock or SAIL cylinder if load-holding is required. SAIJ supports Basic, FA, LB, TC, FTC, TCM1, and TCM2 mounts, omitting FB, CA, CB, and CR.
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 SAIJ160AX95-50 FAQ
At 0.7 MPa operating pressure, this 160mm bore cylinder provides 14074N of push force and 9425N of pull force. It can reach a maximum push force of 18095N at 0.9 MPa.
The rear adjuster acts as a mechanical stop that lets you trim the effective stroke back from the 95mm nominal length, creating a 45-95mm usable travel window. It sets the end position but does not lock the load without continuous air pressure.
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