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 SIJ40X350-75S Dual Axis Adjustable Cylinder Specifications
- Model: SIJ40X350-75S
- Type: Double rod, adjustable stroke cylinder
- Bore size: 40mm
- Stroke: 350mm (adjustable)
- Operating pressure: 0.1–0.9 MPa
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting style: Standard foot & end lock mounting
- Port size: M5x0.8 (G1/8 optional)
- Operating temperature: -10℃ to 80℃
- Material: Aluminum alloy body, NBR seals
- Weight: 3.45kg ±2%
- Dimensions: 450mm(L) × 82mm(W) × 82mm(H)
- Rod diameter: 12mm (dual rods)
- Max thrust: 512N @0.6MPa
- Piston speed: 50–700mm/s
- Protection rating: IP54 (standard)
High-precision dual-axis cylinder featuring independent stroke adjustment through mechanical stoppers (75S denotes ±5mm fine-tuning capability). The twin rod design provides exceptional lateral load capacity and position stability, with chromium-plated rods for wear resistance. Includes anti-rotation mechanism for precise linear motion control.
- Precision alignment in semiconductor wafer handling
- Vertical lift mechanisms with guided payloads
- Automated packaging machine pusher systems
- CNC tool changer positioning
- Parallel gripper actuation in robotics
- Align guide rails within 0.2mm/m parallelism tolerance
- Apply ISO VG32 hydraulic oil for initial lubrication
- Maintain 15mm minimum clearance around adjustment screws
- For vertical mounting, install air vent upward at rod end
| Property | Property Value |
|---|---|
| sku | SIJ40X350-75S |
| 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 | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 350mm |
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.





