Airtac SAIJ100 Adjustable Cylinder SAIJ100AX95-40
The AirTAC SAIJ100 Adjustable Cylinder SAIJ100AX95-40 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 SAIJ100AX95-40
The AirTAC SAIJ100X95-40 is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, allowing you to fine-tune the end position during commissioning. With a nominal 95 mm stroke and a 40 mm adjustment screw, it provides a usable travel window of 55 to 95 mm without adding external stops.
This unit features a SUS420J2 stainless steel rod (option A) for enhanced corrosion resistance and uses PT tapered port threads with a G1/2 connection. The extruded aluminum barrel includes sensor grooves on both sides. Because it lacks a magnet, position sensing requires adding one, after which it supports AirTAC CMSE reed and DMSE electronic solid-state switches.
Airtac SAIJ100 Adjustable Cylinder SAIJ100AX95-40 Technical Specifications
| Model | Airtac SAIJ100 Adjustable Cylinder SAIJ100AX95-40 |
|---|---|
| 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 SAIJ100AX95-40
| 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 SAIJ100AX95-40 Is Used
Product Changeovers
Dial in the 55-95 mm travel window during format size changes on a packaging line, using the rear screw to set new end positions rapidly without changing hardware.
Machine Setup
Fine-tune the final clamping position of a 3927 N press at commissioning, trimming the stroke exactly to the workpiece without machining external spacers.
Is the Airtac SAIJ100 Adjustable Cylinder SAIJ100AX95-40 the Right Cylinder?
The 40 mm adjustment range is ideal for product-size changeovers, letting you dial in the 55-95 mm travel window on the fly instead of swapping a fixed-stroke SAI cylinder. The 25 mm rod and M20x1.5 thread handle high side loads well, though any stroke over 300 mm would still need an external guide.
For an exact ISO 15552 replacement, match the 100 mm bore, 95 mm stroke, 40 mm adjustment, PT port threads, and the reduced SAIJ mounting set (Basic, FA, LB, TC, FTC, TCM1, TCM2—omitting FB/CA/CB/CR). Note that the rear adjuster acts only as a travel stop and does not hold the load without live air; for fail-safe load holding, consider an external rod lock or the SAIL/BSAI 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 SAIJ100 Adjustable Cylinder SAIJ100AX95-40 FAQ
If pressure is increased to 0.7 MPa, the push force rises to 5497 N.
The rear adjuster screw allows you to shorten the 95 mm nominal stroke by up to 40 mm, creating a usable travel window of 55 to 95 mm. The adjuster functions as a mechanical stop to set the end position and is not a lock.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
Related AirTAC SAI Cylinders
Request a Quote for Airtac SAIJ100 Adjustable Cylinder SAIJ100AX95-40
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.