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 SIJ40X30-20S Double Axis Adjustable Cylinder Specifications
- Model: SIJ40X30-20S
- Type: Double rod compact cylinder with adjustable stroke
- Bore size: 40mm (ISO 6432 standard)
- Stroke: 30mm (adjustable via stopper mechanism)
- Operating pressure: 0.15–0.8 MPa
- Piston rod diameter: 12mm (chrome-plated steel)
- Cushioning: Adjustable pneumatic cushioning (both ends)
- Mounting type: Front flange mounting (ISO 15552 compatible)
- Port size: M5x0.8 (standard), G1/8 optional
- Ambient temperature: -20℃ to 80℃
- Seal material: Heat-resistant NBR (oil-resistant option available)
- Weight: 1.52kg (without accessories)
- Dimensions: 178mm(L) × 80mm(W) × 80mm(H) (max extended length)
- Rod end thread: M12x1.25 (both ends)
- Protection class: IP54 (standard sealing)
- Lubrication: Pre-lubricated (use ISO VG32 hydraulic oil)
High-precision dual-axis cylinder featuring micro-adjustment capability (±1mm stroke adjustment). The hardened stainless steel guide rods provide exceptional lateral load capacity (max 35N·m moment resistance). Integrated shock absorbers prevent chatter during high-speed operation (max 1.5m/s). Includes anti-rotation design for stable multi-axis synchronization.
- Precision positioning in SMT component insertion machines
- Vertical Z-axis drives for CNC tool changers
- Parallel gripper mechanisms in robotic arms
- Film tension control systems in packaging lines
- Optical lens alignment stages
| Property | Property Value |
|---|---|
| sku | SIJ40X30-20S |
| 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 | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 30mm |
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.





