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 SIJ40X20-10S Dual Axis Adjustable Cylinder Specifications
- Model: SIJ40X20-10S
- Type: Double rod adjustable stroke cylinder
- Bore size: 40mm (ISO 6432 standard)
- Stroke: 20mm (adjustable via mechanical stopper)
- Operating pressure: 0.1–0.8 MPa
- Operating temperature: -20℃ to 80℃
- Port size: 1/8" NPT / G1/8 (dual ports on both ends)
- Cushioning: Adjustable pneumatic cushion
- Mounting type: Side-mount with 4x M5 threaded holes
- Material: Aluminum alloy body, hard chrome-plated piston rod
- Seal material: NBR (nitrile rubber) with wear-resistant ring
- Weight: 1.2kg ±5% (excluding accessories)
- Dimensions:
- Total length (retracted): 120mm
- Body width: 80mm (between rod centers)
- Height: 40mm (including mounting base)
- Rod diameter: 12mm (per shaft)
- Protection rating: IP54 (standard), IP67 optional
- Lubrication: Pre-lubricated (use ISO VG32 pneumatic oil)
High-precision dual-rod cylinder featuring independent stroke adjustment on both ends through rotating stopper nuts (M30x1.5 thread). The dual-piston rod design provides enhanced rigidity and torque resistance during operation. Includes built-in magnet for position sensing compatibility (SM/SD series sensors).
- Precision alignment in semiconductor wafer handling
- Simultaneous clamping mechanisms in packaging machinery
- Z-axis positioning in CNC tool changers
- Parallel motion systems for automotive assembly robots
- Medical device sterilization chamber door actuators
- SI-MF40: Magnetic sensor kit with 2m cable
- SI-BK40: Rod end ball joint adapter
- SI-CV40: Speed controller module
| Property | Property Value |
|---|---|
| sku | SIJ40X20-10S |
| Adjustable Stroke | <10mm> |
| 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 | <20mm> |
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.





