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 SIJ40X300-75 Dual Axis Adjustable Cylinder Specifications
- Model: SIJ40X300-75
- Type: Double rod adjustable stroke cylinder
- Bore size: 40mm
- Stroke: 300mm (adjustable)
- Rod diameter: 12mm (both rods)
- Operating pressure: 0.05–0.9 MPa
- Medium temperature: -20℃ to 80℃
- Cushioning: Adjustable elastic cushion
- Mounting type: Basic type (axial mounting)
- Port size: M5x0.8 (standard) / G1/8 optional
- Seal material: NBR (nitrile rubber)
- Weight: 2.8kg ±3%
- Dimensions:
- Total length: 534mm (max extended)
- Body width: 62mm
- Height with rods: 76mm
- Mounting hole spacing: 50mm × 40mm
- Protection class: IP54 (standard)
- Lubrication: Pre-lubricated (use ISO VG32 hydraulic oil)
Precision dual-rod cylinder with stroke adjustment mechanism, featuring synchronized movement through twin piston rods. The chrome-plated rods and aluminum alloy body provide corrosion resistance for harsh environments. Integrated magnetic slot allows sensor mounting for position feedback.
- Precision alignment in semiconductor handling systems
- Simultaneous clamping in CNC fixture setups
- Vertical lifting mechanisms in packaging lines
- Position adjustment in automated assembly stations
- Material transfer in cleanroom environments
| Property | Property Value |
|---|---|
| sku | SIJ40X300-75 |
| 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 | 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.





