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 SIJ40X30-10S Double Rod Adjustable Cylinder Specifications
- Model: SIJ40X30-10S
- Type: Double rod adjustable stroke cylinder (ISO 6432 standard)
- Bore size: 40 mm
- Stroke length: 30 mm (adjustable via built-in stroke adjusters)
- Operating pressure: 0.1–0.8 MPa
- Operating temperature: -20℃ to 80℃
- Cushioning type: Adjustable pneumatic cushioning at both ends
- Mounting type: Basic type (optional flange/bracket kits available)
- Port size: PT1/4 (G1/4 optional)
- Material: Aluminum alloy barrel, chrome-plated piston rod
- Seal material: NBR (nitrile rubber) standard
- Weight: 1.2 kg ±2%
- Dimensions (L×W×H):
- Retracted length: 178 mm
- Extended length: 208 mm
- Body diameter: 40 mm
- Rod diameter: 12 mm (dual rods)
- Max theoretical force: 503 N @0.6 MPa
- Lubrication: Pre-lubricated (recommended relube interval: 3,000 km)
High-precision dual rod cylinder featuring micrometer-style stroke adjustment (±1mm accuracy). The symmetrical dual rod design eliminates rotational torque, making it ideal for precision alignment tasks. Integrated shock absorbers reduce end-impact noise to ≤70 dB. Corrosion-resistant anodized surface treatment with IP54 protection rating.
- Precision clamping fixtures in CNC machining centers
- Vertical Z-axis positioning in semiconductor handlers
- Parallel gripper mechanisms for robotic arms
- Press-fit assembly systems with force feedback
- Optical lens alignment stages
- Use M6 mounting screws with 8.8 grade or higher
- Maintain 0.5mm minimum clearance between rods during alignment
- Adjust cushioning screws clockwise to increase damping force
- Lubricate with ISO VG32 hydraulic oil if operated below -10℃
| Property | Property Value |
|---|---|
| sku | SIJ40X30-10S |
| Adjustable Stroke | <10mm> |
| 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 | 30mm |
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.





