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 SIJ40X20-20S Dual Axis Adjustable Cylinder Specifications
- Model: SIJ40X20-20S
- Type: Double rod adjustable stroke cylinder
- Bore size: 40mm
- Rod diameter: 12mm (both rods)
- Stroke adjustment: 0-20mm (per rod)
- Max stroke: 20mm (factory preset)
- Operating pressure: 0.1-0.9 MPa
- Cushioning: Adjustable pneumatic cushion
- Mounting style: Basic type (no flange)
- Port size: G1/8 (ISO standard)
- Material: Aluminum alloy body, hardened steel rods
- Temperature range: -10℃ to 80℃
- Weight: 1.8kg ±5% (without accessories)
- Dimensions:
- Body length: 156mm
- Total width: 72mm (between rod centers)
- Height: 54mm (including mounting base)
- Rod extension: +20mm max per side
Precision dual-rod cylinder with independent stroke adjustment, featuring synchronized movement and anti-rotation design. The chrome-plated rods with special wiper seals ensure contamination resistance in dirty environments. Includes built-in magnetic slot for sensor mounting (non-inductive version available).
- Precision alignment systems in semiconductor equipment
- Simultaneous clamping mechanisms in CNC fixtures
- Parallel gripper actuation in packaging machines
- Position adjustment in automated optical inspection (AOI) systems
- Stage positioning in medical device assembly
- Maximum side load: 15N (per rod)
- Requires filtered air (5μm absolute)
- Re-lubrication interval: 3 months continuous operation
- Do not disassemble cushion adjustment screws during operation
| Property | Property Value |
|---|---|
| sku | SIJ40X20-20S |
| 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 | <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.





