Airtac SAIJ100 Adjustable Cylinder SAIJ100BX60-40S
The AirTAC Airtac SAIJ100 Adjustable Cylinder SAIJ100BX60-40S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø100mm bore and 60mm 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
- Stroke60 mm
- Port sizeG1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SAIJ100 Adjustable Cylinder SAIJ100BX60-40S
The AirTAC SAIJ100X60-40-S is a double-acting ISO 15552 profile cylinder featuring a rear-mounted stroke adjuster. It provides a usable travel window of 20 to 60 mm, allowing you to dial back the 60 mm nominal stroke by up to 40 mm during commissioning without adding external stops. In the 100 mm bore class, it delivers a robust 3927 N push force at 0.5 MPa and 7068 N at 0.9 MPa.
This specific SKU is built with a SUS304 stainless steel rod (option B) for superior corrosion resistance and includes a piston magnet for position sensing via CMSE reed or DMSE electronic switches. The extruded aluminum barrel includes sensor grooves on both sides, and the G1/2 PT port ensures high airflow for rapid cycling within the 30-800 mm/s speed range.
Airtac SAIJ100 Adjustable Cylinder SAIJ100BX60-40S Technical Specifications
| Model | Airtac SAIJ100 Adjustable Cylinder SAIJ100BX60-40S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 60 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 SAIJ100BX60-40S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×60 | 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 SAIJ100BX60-40S Is Used
Precision Machine Setup
Fine-tune the retraction end-stop during machine commissioning to achieve exact positioning without swapping out the entire cylinder.
Product Size Changeover
Quickly adjust the 20-60 mm travel window on packaging lines to accommodate varying product lengths during production runs.
Heavy-Duty Clamping
Leverage the 7068 N push force at 0.9 MPa to securely hold large workpieces while setting the exact clamping depth.
Is the Airtac SAIJ100 Adjustable Cylinder SAIJ100BX60-40S the Right Cylinder?
Select this 100 mm bore adjustable cylinder when an application requires heavy thrust but variable end-positioning. If 3927 N of push force at 0.5 MPa is excessive, stepping down to an 80 mm bore yields 2513 N, whereas remaining at 100 mm provides ample power for stiff actuation tasks. The rear adjuster screw acts purely as a mechanical stop to fine-tune the retract position; it does not hold the load without live air. For true load-holding without pressure, consider an AirTAC SAIL pneumatic lock or BSAI clamp-lock cylinder.
When replacing an ISO 15552 cylinder, match the 100 mm bore, 60 mm stroke, 40 mm adjustment range, G1/2 port, and the -S magnet. The SAIJ mounting set includes Basic, FA, LB, TC, FTC, TCM1, and TCM2 options, deliberately omitting FB, CA, CB, and CR brackets. Because the 25 mm rod and M20x1.5 thread provide high rigidity, this unit handles side loads well, though long unsupported strokes still require an external guide.
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 SAIJ100BX60-40S 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 0.9 MPa, the push force increases to 7068 N.
The rear adjuster screw allows you to shorten the 60 mm nominal stroke by up to 40 mm, creating a usable travel window of 20 to 60 mm. It functions as a mechanical stop and does not lock the load without live 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 usually ship in 3-4 days.
Fast Reply
Most inquiries answered within 7-8 hours.
Related AirTAC SAI Cylinders
Request a Quote for Airtac SAIJ100 Adjustable Cylinder SAIJ100BX60-40S
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.