Airtac SAIJ100 Adjustable Cylinder SAIJ100AX50-10
The AirTAC SAIJ100 Adjustable Cylinder SAIJ100AX50-10 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø100mm bore and 50mm 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
- Stroke50 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 SAIJ100AX50-10
The AirTAC SAIJ100X50-10 is a double-acting, double-rod ISO 15552 profile cylinder equipped with a rear stroke adjuster. It provides a 40-50 mm usable travel window, allowing you to dial back the nominal 50 mm stroke by up to 10 mm during commissioning.
This model features a SUS420J2 stainless steel rod for enhanced corrosion resistance and uses a PT tapered port thread. The extruded aluminum barrel includes sensor grooves on both sides, ready for CMSE reed and DMSE electronic switches if a magnet is specified later. Mounting options include Basic, FA, LB, TC, FTC, TCM1, and TCM2.
Airtac SAIJ100 Adjustable Cylinder SAIJ100AX50-10 Technical Specifications
| Model | Airtac SAIJ100 Adjustable Cylinder SAIJ100AX50-10 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 50 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 SAIJ100AX50-10
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×50 | 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 SAIJ100AX50-10 Is Used
Press Fit Tuning
Dial in the exact 40-50 mm insertion depth for light press-fit operations during machine setup, ensuring perfect assembly without over-traveling.
Product Changeover
Quickly adjust the retract end-stop by up to 10 mm when switching between product sizes on a packaging line, minimizing downtime.
Is the Airtac SAIJ100 Adjustable Cylinder SAIJ100AX50-10 the Right Cylinder?
Choose this 100 mm bore when you need heavy thrust (3927 N at 0.5 MPa) that a 80 mm bore (2513 N) cannot provide, without stepping up to the massive 125 mm size (6136 N). The 10 mm rear adjuster is ideal for product changeovers, letting you fine-tune the end position without swapping the cylinder or adding external stops.
For an ISO 15552 replacement, match the 100 mm bore, 50 mm stroke, 10 mm adjustment, PT port thread, and SUS420J2 rod material. Remember that the rear adjuster acts as a travel stop, not a lock; a plain SAIJ does not hold loads without live air. For fail-safe load holding, consider an AirTAC SAIL or BSAI cylinder.
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 SAIJ100AX50-10 FAQ
It can deliver up to 801 kgf at its maximum 1.0 MPa pressure.
The rear adjusting screw acts as a mechanical stop, allowing you to shorten the effective stroke from 50 mm down to 40 mm. This creates a 40-50 mm travel window for fine-tuning end positions at commissioning, but it does not lock or hold the load without continuous air pressure.
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 SAIJ100AX50-10
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.