Airtac SAIJ100 Adjustable Cylinder SAIJ100AX130-30S
The AirTAC Airtac SAIJ100 Adjustable Cylinder SAIJ100AX130-30S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø100mm bore and 130mm stroke, G1/2 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ100 mm
- Stroke130 mm
- Port sizeG1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SAIJ100 Adjustable Cylinder SAIJ100AX130-30S
The AirTAC SAIJ100X130-30-S is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, allowing you to dial the effective travel back by up to 30 mm. This yields a usable 100-130 mm adjustable window, letting you fine-tune the retract end position during commissioning without swapping the barrel or adding external stops. It delivers 3927 N of push force and 3681 N of pull force at 0.5 MPa.
Built with a SUS420J2 stainless steel rod (option A) for enhanced corrosion resistance, this 100 mm bore unit features a 25 mm rod and M20x1.5 thread that handles high side loads well. The -S magnet integrates seamlessly with AirTAC CMSE reed and DMSE electronic sensors via the dual sensor grooves. Remember that the rear adjuster acts only as a travel stop, not a lock; it cannot hold a load without live air pressure.
Airtac SAIJ100 Adjustable Cylinder SAIJ100AX130-30S Technical Specifications
| Model | Airtac SAIJ100 Adjustable Cylinder SAIJ100AX130-30S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 130 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 | 3927 N | 3682 N |
| 0.7 MPa | 5498 N | — |
| Max (@1.0 MPa) | 801 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAIJ100 Adjustable Cylinder SAIJ100AX130-30S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×130 | 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 SAIJ100AX130-30S Is Used
Product Changeover
Dial in the 100-130 mm stroke window during line changeovers to accommodate different product lengths without replacing the cylinder.
Commissioning Tuning
Fine-tune the retract end-position by up to 30 mm at setup, eliminating the need to bolt on external stops or machine spacers.
Heavy Forming
Leverage the 3927 N push force at 0.5 MPa for pressing or forming tasks that require precise end-position calibration.
Is the Airtac SAIJ100 Adjustable Cylinder SAIJ100AX130-30S the Right Cylinder?
Choose this 100 mm bore when your application requires substantial thrust—stepping down to an 80 mm bore drops your 0.5 MPa push force to 2513 N, while this model provides 3927 N. The 30 mm adjustment range is ideal for product changeovers on a line, allowing variable end-stops without machining new hard stops. To replace an ISO 15552 cylinder, match the 100 mm bore, 130 mm stroke, PT tapered port, and -S magnet. Since the 130 mm stroke is moderate, side-load is minimal, but always ensure the M20x1.5 rod thread is properly aligned to prevent binding. For load-holding without live pressure, select the SAIL or BSAI series instead, as the SAIJ adjuster is not a brake. Mounting options include Basic, FA, LB, TC, FTC, TCM1, and TCM2.
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 SAIJ100AX130-30S FAQ
At 0.5 MPa operating pressure, this 100 mm bore cylinder provides 3927 N of push force and 3681 N of pull force. At the maximum 1.0 MPa pressure, it can deliver up to 801 kgf.
The rear adjusting screw acts as a mechanical stop that shortens the nominal 130 mm stroke by up to 30 mm, giving a usable travel window of 100-130 mm. It functions as a travel stop and does not lock the load without live air.
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Standard models usually ship in 3-4 days.
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