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 SIJ40X70-40 Double Axis Adjustable Cylinder Specifications
- Model: SIJ40X70-40
- Type: Double rod adjustable stroke cylinder
- Bore size: Ø40mm
- Stroke: 70mm (adjustable)
- Mounting type: Fixed center distance (40mm between mounting holes)
- Operating pressure: 0.05-1.0 MPa
- Temperature range: -20℃ to 80℃
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port size: G1/8 (standard) or optional NPT1/8
- Rod end thread: M10×1.25 (male thread both sides)
- Repeat positioning accuracy: ±0.2mm
- Material: Aluminum alloy body, chrome-plated piston rod
- Seal material: NBR (nitrile rubber)
- Weight: 1.8kg (without accessories)
- Dimensions: 70mm stroke length + 150mm body length (Total L≈220mm) × 60mm(W) × 60mm(H)
High-precision dual-rod cylinder with mechanical stroke adjustment capability, featuring symmetrical force output and anti-rotation design. The twin-piston rod configuration ensures exceptional lateral load capacity (up to 50N·m) while maintaining precise linear motion. Includes built-in magnet for position sensing compatibility.
- Precision alignment in semiconductor handling robots
- Parallel gripping mechanisms for packaging machinery
- Position locking in automotive welding fixtures
- Vertical lifting stages with counterbalance requirements
- Multi-axis positioning systems in LCD panel production
| Property | Property Value |
|---|---|
| sku | SIJ40X70-40 |
| Adjustable Stroke | <40mm> |
| 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 | 70mm |
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.





