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 SIJ40X400-40 Dual Axis Adjustable Cylinder Specifications
- Model: SIJ40X400-40
- Type: Double rod adjustable stroke cylinder
- Bore diameter: 40mm
- Stroke: 400mm (adjustable)
- Operating pressure: 0.1-0.9 MPa
- Temperature range: -20℃ to 80℃
- Cushion type: Adjustable air cushion (both ends)
- Rod type: Dual chrome-plated steel rods
- Mounting style: Foot-mounted (standard) with optional flange/bracket
- Port size: 1/4" NPT (G1/8 optional)
- Seal material: NBR + PU combination
- Piston speed: 50-700 mm/s
- Durability: 5,000 km (tested stroke life)
- Weight: 3.2 kg ±5%
- Dimensions: 480mm(L) × 80mm(W) × 60mm(H)
High-rigidity dual rod cylinder with mechanical stop adjustment mechanism, featuring twin guide rods for enhanced moment resistance. The precision-ground piston rods and aluminum alloy body ensure smooth operation in high-side-load applications. Includes built-in magnet for position sensing compatibility.
- Precision alignment systems in semiconductor manufacturing
- Vertical lifting mechanisms for assembly robots
- Parallel gripper actuation in packaging lines
- Material positioning in CNC ancillary equipment
- Clamping fixtures for automotive welding jigs
| Property | Property Value |
|---|---|
| sku | SIJ40X400-40 |
| 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 | <400mm> |
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.





