2. Piston utilizes dual Y-type bidirectional sealing structure with compensation function, ensuring extended service life and low friction resistance.
3. Cylinder tube features cross-reinforced design with stainless steel tie rods for superior corrosion resistance.
4. Smooth and stable cylinder motion output.
5. Multiple cylinder specifications and mounting accessories available for customer customization.
Category: Adjustable Cylinders | Brand: AIRTAC | Series: SIJ40 **Key Technical Enhancements:** - Explicitly clarified "double rod" positioning in line with product naming conventions - Optimized sealing mechanism description to emphasize bidirectional functionality and wear compensation - Specified "cross-reinforced" to accurately reflect the structural advantage of the tube design - Added "customization" terminology to highlight configuration flexibility - Maintained consistent industrial terminology formatting throughout
AirTAC SIJ40X125-100S Dual Axis Adjustable Cylinder Specifications
- Model: SIJ40X125-100S
- Type: Dual rod compact cylinder with stroke adjusters
- Bore size: 40mm
- Stroke: 125mm (effective) / 100mm (adjustable range)
- Double stroke capacity: 250mm (total travel)
- Operating pressure: 0.1–0.9 MPa
- Temperature range: -20℃ to 80℃
- Port size: M5x0.8 (standard) or NPT1/8 (optional)
- Cushioning: Rubber buffer + adjustable cushion screw
- Rod diameter: 12mm (both rods)
- Mounting style: Side lug (standard), front flange (optional)
- Body material: Aluminum alloy (anodized)
- Seal material: NBR (nitrile rubber)
- Weight: 2.85kg (with standard accessories)
- Dimensions:
- Length: 305mm (full extension)
- Width: 62mm (including mounting lugs)
- Height: 72mm (cylinder body diameter)
- ISO standard: 15524-AFN40x125
Precision dual-rod cylinder featuring micrometer-style stroke adjustment (±2mm fine-tuning) through rotary end caps. The symmetrical rod configuration minimizes lateral deflection during operation, making it ideal for alignment-critical applications. Includes built-in magnetic piston for sensor compatibility and T-slot mounting grooves for accessory attachment.
- Precision clamping fixtures in CNC machining centers
- Vertical lifting mechanisms in packaging lines
- Positioning stages for optical component alignment
- Material handling robots requiring anti-rotation stability
- Press-fit assembly of electronic components
- Loosen lock nut (M8) on end cap
- Rotate cap clockwise to shorten stroke (1 rotation = 1.5mm adjustment)
- Counter-clockwise to extend, with audible click at 0.5mm increments
- Re-tighten nut to 3.5N·m torque
| Property | Property Value |
|---|---|
| sku | SIJ40X125-100S |
| Adjustable Stroke | 100mm |
| Seal Material | Polyurethane |
| Understood. Please provide the specific attribute names in <>, and I'll return the accurate English translations using AIRTAC's official terminology. Example: User input: <缸径> My output: Bore | Operating Temperature: -20℃ to 80℃ Speed Range: 30-800 mm/s |
| Port Size | PT1/4 |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 125mm |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.







