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 SIJ40X150-30 Double Rod Adjustable Cylinder Specifications
- Model: SIJ40X150-30
- Type: Double rod cylinder with adjustable stroke
- Bore size: 40mm
- Stroke length: 150mm (adjustable)
- Operating pressure: 0.1–0.9 MPa
- Piston rod diameter: 12mm (Cr-Mo steel induction hardened)
- Cushion type: Adjustable air cushion at both ends
- Mounting style: Front flange/Foot mounting (accessory code dependent)
- Port size: M5x0.8 (standard) or NPT1/8 (optional)
- Ambient temperature: -20℃ to 80℃
- Weight: 1.65kg ±3% (excluding accessories)
- Dimensions (L×W×H): 230mm × 78mm × 40mm (at mid-stroke position)
- Rod end thread: M10x1.25 (both ends)
- Material: Barrel - Aluminum alloy (hard anodized), Rod - SUS304 stainless steel
- Seals: NBR (standard), optional Viton for high temp (up to 150℃)
- ISO standard: Compliant with ISO 15552 (VDMA 24562)
High-precision dual-rod cylinder designed for applications requiring exceptional rigidity and position stability. The twin rod configuration minimizes rotational torque deflection, making it ideal for vertical installations or precision alignment tasks. Features micrometer-style stroke adjustment (±5mm fine tuning) through rotating end caps, with positive mechanical locking.
- CNC machine tool clamping mechanisms
- Automated palletizing system pushers
- Pharmaceutical blister packaging alignment
- Solar panel assembly line positioning
- 3D printer Z-axis stabilization systems
| Property | Property Value |
|---|---|
| sku | SIJ40X150-30 |
| Adjustable Stroke | 30mm |
| 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 | 150mm |
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.





