Airtac SAIJ50 Adjustable Cylinder SAIJ50AX60-10S
The AirTAC Airtac SAIJ50 Adjustable Cylinder SAIJ50AX60-10S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø50mm bore and 60mm stroke, G1/4 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ50 mm
- Stroke60 mm
- Port sizeG1/4
- Acting typeDouble acting
- Rod threadM16×1.5
- CushionAdjustable, 30 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 SAIJ50 Adjustable Cylinder SAIJ50AX60-10S
The AirTAC SAIJ50X60-10-S is a double-acting, single-rod ISO 15552 profile cylinder equipped with a rear stroke adjuster. It delivers 982N of push force and 825N of pull force at 0.5 MPa, making it well-suited for moderate-duty positioning tasks. The extruded aluminum barrel includes sensor grooves on both sides, and because this unit includes the -S magnet, it is fully compatible with AirTAC CMSE reed and DMSE electronic sensors for precise end-of-travel detection.
This specific SKU provides a 60mm nominal stroke that can be dialed back by up to 10mm, creating a 50-60mm usable travel window. This built-in adjuster acts purely as a mechanical stop to fine-tune the retract end position at commissioning without adding external stops. The piston rod is constructed from SUS420J2 stainless steel, offering improved corrosion resistance, and uses an M16x1.5 thread. It supports a speed range of 30-800 mm/s.
Airtac SAIJ50 Adjustable Cylinder SAIJ50AX60-10S Technical Specifications
| Model | Airtac SAIJ50 Adjustable Cylinder SAIJ50AX60-10S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø50 mm |
| Stroke | 60 mm |
| Acting type | Double acting |
| Port size | G1/4 |
| Rod thread | M16×1.5 |
| 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, 30 mm |
| Max stroke | Up to 1200 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 (Ø50mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 982 N | 825 N |
| 0.7 MPa | 1374 N | — |
| Max (@1.0 MPa) | 200 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAIJ50 Adjustable Cylinder SAIJ50AX60-10S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 50 | 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 SAIJ50 Adjustable Cylinder SAIJ50AX60-10S Is Used
Machine Setup Tuning
Dial in the exact 50-60mm retract position during commissioning to perfectly time a push-off mechanism without machining new spacers.
Product Changeover
Quickly adjust the end-stop by a few millimeters on a packaging line when handling a slightly shorter carton, minimizing downtime.
End-Position Trimming
Use the rear mechanical stop to trim the stroke window precisely, compensating for minor mechanical wear in the transfer assembly over time.
Is the Airtac SAIJ50 Adjustable Cylinder SAIJ50AX60-10S the Right Cylinder?
Choose this 50mm bore when your application requires more thrust than a 40mm bore (which provides 628N push at 0.5 MPa) but does not need the bulk of a 63mm cylinder (1559N push). The 10mm rear adjustment screw is ideal for product changeovers on a packaging line, allowing you to shift the end-stop by a few millimeters without swapping the cylinder. For load-holding without live air pressure, note that this adjuster is a travel stop and not a lock; you would need an SAIL or BSAI cylinder instead.
When replacing an ISO 15552 cylinder, match these exact specs: 50mm bore, 60mm stroke, 10mm adjustment range, PT tapered G1/4 ports, and the -S magnet option. Mounting options are limited to the SAIJ subset: Basic, FA, LB, TC, FTC, TCM1, and TCM2. Because the 60mm stroke is relatively short, side-loading from an unsupported load is minimal, though standard rod alignment practices still apply.
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 SAIJ50 Adjustable Cylinder SAIJ50AX60-10S FAQ
At 0.5 MPa operating pressure, this 50mm bore cylinder generates 982N of push force and 825N of pull force. At the maximum 1.0 MPa pressure, it can deliver up to 200 kgf.
The rear adjuster acts as a mechanical stop that lets you shorten the 60mm nominal stroke by up to 10mm, providing a usable travel window of 50-60mm. It sets the end position but does not lock or hold the load without continuous air pressure.
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