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 SIJ40X300-20 Dual Axis Adjustable Cylinder Specifications
- Model: SIJ40X300-20
- Type: Dual rod adjustable stroke cylinder (double-acting)
- Bore size: 40mm
- Stroke: 300mm (adjustable via mechanical stops)
- Operating pressure: 0.15–0.8 MPa
- Temperature range: -20℃ to 80℃
- Port size: 1/4" NPT (G1/8 optional)
- Cushioning: Adjustable rubber buffers at both ends
- Rod material: Hard chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Weight: 2.8kg (excluding accessories)
- Dimensions: 420mm(L) × 40mm(W) × 40mm(H) (full extension)
- Mounting options: Front flange (MF1), side lug (MS1), or foot mount (MP2)
- Position detection: Magnet compatible (sensor not included)
- Max theoretical force: 502N @ 0.8MPa (push/pull)
- Piston speed: 50–800mm/s
- ISO standard: 15552 compliant
Precision dual-rod cylinder featuring independent stroke adjustment mechanisms on both ends, allowing micron-level positioning accuracy. The symmetrical rod design minimizes lateral deflection during operation, making it ideal for applications requiring parallel motion control. Integrated mounting slots enable flexible installation in confined spaces.
- PCB depaneling machines (precision alignment)
- Glass panel handling systems
- Automated test equipment with dual-axis fixturing
- Pharmaceutical blister packaging lines
- Semiconductor wafer transfer mechanisms
- Loosen lock nuts on both end caps
- Rotate adjustment screws (M8×1.25 pitch) - 1 full rotation = 1.25mm stroke change
- Secure with lock nuts using 5N·m torque
- Verify parallelism with dial indicator (max 0.05mm deviation)
| Property | Property Value |
|---|---|
| sku | SIJ40X300-20 |
| 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 | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | 300mm |
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.





