Airtac SIJ40 Double Shaft Adjustable Cylinder SIJ40X350-20
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 SIJ40X350-20 Dual Axis Adjustable Cylinder Specifications
- Model: SIJ40X350-20
- Type: Double rod, adjustable stroke, dual-axis guided cylinder
- Bore size: 40mm (ISO 6432 standard)
- Stroke: 350mm (adjustable with stopper mechanism)
- Operating pressure: 0.1–0.9 MPa
- Temperature range: -20℃ to 80℃
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting style: Dual-axis base mounting with 4x M6 threaded holes
- Port size: 1/4" NPT (G1/8 optional)
- Piston rod diameter: 12mm (chrome-plated steel)
- Body material: Aluminum alloy (hard anodized surface)
- Seal material: NBR (nitrile rubber)
- Weight: 4.2kg ±2% (without accessories)
- Dimensions (L×W×H): 480×80×65mm (at full extension)
- Rod stroke tolerance: ±0.5mm
- Repeat positioning accuracy: ≤0.1mm
- Max lateral load: 150N at cylinder center
High-rigidity dual-axis cylinder designed for precision linear motion applications requiring exceptional guiding stability. Features dual chromium-plated guide rods (12mm diameter) with integrated wear-resistant bushings, enabling smooth operation under heavy moment loads. The adjustable mechanical stoppers allow ±5mm stroke fine-tuning via lock nuts. Pre-lubricated for maintenance-free operation up to 2,000km travel distance.
- PCB handling robots - component insertion/press-fit operations
- Automated inspection jigs requiring anti-rotation stability
- Glass panel transfer systems with vacuum grippers
- Precision alignment stages in semiconductor manufacturing
- Packaging machine vertical lift mechanisms
Installation note:
Ensure guide rod parallelism within 0.05mm/m during mounting.
Apply silicone-free lubricant (ISO VG32) every 5 million cycles
in high-usage environments. Avoid side impact loads exceeding
200N·m torque on guide rods.
| Property | Property Value |
|---|---|
| sku | SIJ40X350-20 |
| Adjustable Stroke | <20mm> |
| 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 | 350mm |
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.