Airtac SAIJ100 Adjustable Cylinder SAIJ100AX95-75
The AirTAC SAIJ100 Adjustable Cylinder SAIJ100AX95-75 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø100mm bore and 95mm stroke, G1/2 air ports and adjustable end cushioning. Its standardized mounting interface makes it interchangeable with other ISO 15552 cylinders at the mounting interface.
- BoreØ100 mm
- Stroke95 mm
- Port sizeG1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac SAIJ100 Adjustable Cylinder SAIJ100AX95-75
The AirTAC SAIJ100X95-75 is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, allowing you to dial back the nominal 95 mm travel by up to 75 mm. This creates a wide 20-95 mm usable positioning window, letting operators fine-tune end stops during commissioning or product changeovers without swapping out hardware. It delivers robust thrust, pushing with 3927 N at 0.5 MPa and up to 7068 N at 0.9 MPa.
This unit features a SUS420J2 stainless steel rod (material code A) for enhanced corrosion resistance compared to standard carbon steel. The extruded aluminum barrel includes sensor grooves on both sides for flexible mounting of CMSE or DMSE switches, though this specific SKU is supplied without a magnet. Fluid porting is PT tapered, utilizing a G1/2 port size, and the rod end features an M20x1.5 thread for secure mechanical attachment.
Airtac SAIJ100 Adjustable Cylinder SAIJ100AX95-75 Technical Specifications
| Model | Airtac SAIJ100 Adjustable Cylinder SAIJ100AX95-75 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 95 mm |
| Acting type | Double acting |
| Port size | G1/2 |
| Rod thread | M20×1.5 |
| 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 – 800 mm/s |
| Cushion | Adjustable, 36 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 (Ø100mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 3682 N | 3682 N |
| 0.7 MPa | 5154 N | — |
| Max (@1.0 MPa) | 751 kgf | |
Double-rod model: the rod passes through the rear cover, so both piston faces lose rod area and push is shown at the annular-area value. Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAIJ100 Adjustable Cylinder SAIJ100AX95-75
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 100 | 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 SAIJ100 Adjustable Cylinder SAIJ100AX95-75 Is Used
Product Size Changeovers
Quickly adapt a packaging line to different carton sizes by dialing the stroke back from 95 mm to 20 mm via the rear adjuster, eliminating the need to physically swap cylinders during format changes.
Commissioning Fine-Tuning
Perfect the final clamping position of a 7068 N press without adding external shims, using the 75 mm adjustment window to find the exact travel distance required during machine setup.
Variable End-Stop Positioning
Provide adjustable material ejection on an assembly fixture, allowing operators to set custom travel limits between 20 and 95 mm based on the specific workpiece being processed.
Is the Airtac SAIJ100 Adjustable Cylinder SAIJ100AX95-75 the Right Cylinder?
The SAIJ100X95-75 is specifically selected over a fixed-stroke SAI when the exact end-of-stroke position is unknown at the design stage or varies between product runs. By turning the rear screw, you set the travel limit precisely without adding external mechanical stops.
Because the nominal stroke is under 300 mm, side-loading risks are moderate, but the 25 mm rod and M20x1.5 thread provide a rigid interface capable of handling higher off-center loads than smaller bores. Remember that the rear adjuster acts only as a travel stop and does not hold the load without live air pressure; for true load-holding, consider an AirTAC SAIL or BSAI variant. Mounting options are limited to Basic, FA, LB, TC, FTC, TCM1, and TCM2, omitting FB, CA, CB, and CR brackets. To replace an existing cylinder, match the 100 mm bore, 95 mm stroke, 75 mm adjustment, PT G1/2 port, and mounting hardware.
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 SAIJ100 Adjustable Cylinder SAIJ100AX95-75 FAQ
If pressure is increased to 0.9 MPa, the push force reaches 7068 N.
The rear adjuster acts as a mechanical stop that shortens the effective travel from the 95 mm nominal stroke. With the 75 mm adjustment code, you can set the usable stroke anywhere within a 20-95 mm window without replacing the cylinder.
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