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 SIJ40X300-30 Dual-Axis Adjustable Cylinder Specifications
- Model: SIJ40X300-30
- Type: Dual-axis adjustable cylinder with mechanical lock
- Bore size: 40mm
- Stroke: 300mm (adjustable ±1.5mm)
- Operating pressure: 0.15–0.8 MPa
- Temperature range: -20℃ to 80℃
- Cushion type: Adjustable air cushion (both ends)
- Mounting style: Side/Flange (optional accessories)
- Port size: 1/8" NPT / G1/8
- Dual-axis diameter: 12mm (both rods)
- Material: Aluminum alloy barrel, Chrome-plated piston rods
- Seal material: NBR rubber (nitrile butadiene)
- Weight: 3.8kg ±5% (without accessories)
- Dimensions: 380mm(L) × 68mm(W) × 68mm(H) (stroke extended)
- Thread specifications: M5×0.8 adjustment screws
- Maximum lateral load: 45N
- Repeat positioning accuracy: ±0.2mm
High-precision dual-rod cylinder featuring micrometer-style stroke adjustment (±1.5mm) via locking nuts and lead screws. Anti-rotation design maintains parallel rod alignment under heavy side loads. Corrosion-resistant construction with IP54 protection rating. Includes built-in magnet for position sensing compatibility.
- Precision fixturing in CNC machining centers
- Material handling with position feedback systems
- Glass panel pressing equipment alignment
- Automated welding jigs requiring dual-axis stability
- Semiconductor wafer handling robots
| Property | Property Value |
|---|---|
| sku | SIJ40X300-30 |
| Adjustable Stroke | 30mm |
| 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 | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | 300mm |
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.





