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 SIJ40X250-75 Dual Axis Adjustable Cylinder Specifications
- Model: SIJ40X250-75
- Type: Double rod adjustable stroke cylinder (ISO 15552 compliant)
- Bore diameter: 40mm ±0.1mm
- Stroke length: 250mm (adjustable via mechanical stoppers)
- Operating pressure: 0.1–0.9 MPa (14.5–130.5 PSI)
- Temperature range: -20℃ to 80℃ (non-freezing)
- Cushioning type: Adjustable pneumatic cushion at both ends
- Rod diameter: 12mm (chrome-plated steel)
- Mounting spacing: 75mm (center-to-center distance)
- Port size: 1/4" NPT (M5 optional)
- Seal material: NBR + PU hybrid seals
- Repeat positioning accuracy: ±0.1mm
- Max piston speed: 500mm/s (with cushioning)
- Weight: 3.5kg ±5% (excluding accessories)
- Dimensions: 412mm(L) × 75mm(W) × 75mm(H) (full extension)
High-precision dual-axis cylinder featuring integrated magnetic sensor slots (T-slot design) and anti-rotation mechanism. The twin rod configuration provides exceptional lateral load capacity (up to 150N) while maintaining smooth linear motion. Includes stainless steel mounting brackets with 6mm through-holes for multi-positional alignment.
- Precision positioning in semiconductor wafer handling
- Vertical lift mechanisms for CNC tool changers
- Simultaneous clamping systems in injection molding
- Coordinated motion in robotic palletizing arms
- Glass panel alignment in LCD manufacturing
| Property | Property Value |
|---|---|
| sku | SIJ40X250-75 |
| Adjustable Stroke | 75mm |
| 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 | <250MM> → <250mm> |
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.





