2. Piston features dual Y-shaped bidirectional seals with dust-proof capability, offering extended service life and low frictional resistance;
3. Cylinder tube with triple tie-rod structure and cross-shaped design ensures excellent corrosion resistance;
4. Adjustable cushioning for smooth operation;
5. Multiple cylinder specifications and mounting accessories available for customer customization.
Category: Adjustable Cylinders, Brand: Airtac, Series: SIJ125 (Note: The translation incorporates technical terminology adjustments to align with industry standards while retaining HTML line breaks. Critical clarifications include "triple tie-rod" for structural integrity and "adjustable cushioning" for precise motion control, reflecting the product's core features.)
AirTAC SIJ125X350-50 Double Rod Adjustable Cylinder Specifications
- Model: SIJ125X350-50
- Type: Double rod compact cylinder with adjustable stroke
- Bore size: Ø125mm
- Stroke: 350mm (adjustable ±2mm)
- Rod diameter: Ø25mm (both rods)
- Operating pressure: 0.05–1.0 MPa
- Mounting type: Fixed foot (MF1) with dual-axis guide
- Cushioning: Adjustable rubber buffer (both ends)
- Port size: G1/2 (ISO228/1 standard)
- Ambient temperature: -20℃ to 80℃
- Material: Aluminum alloy barrel, hardened chrome-plated rods
- Seal material: NBR with wear-resistant guide rings
- Weight: 12.8kg (without accessories)
- Dimensions: 624mm(L) × 180mm(W) × 155mm(H)
- Rod end threads: M12×1.75 (both ends)
- Max thrust: 1,570N @0.63MPa
- Lubrication: Required (ISO VG32 turbine oil recommended)
High-precision dual-axis guided cylinder with stroke adjustment mechanism, featuring integrated linear guides for enhanced moment resistance. The hardened chrome rods and dual-piston design ensure parallel movement accuracy within ±0.1mm. Includes magnetic piston for position sensing compatibility.
- Precision alignment in semiconductor handling systems
- Vertical lifting platforms requiring anti-rotation stability
- Automated welding fixture positioning
- High-moment load applications in packaging machinery
- Precision pressing operations in automotive assembly
| Property | Property Value |
|---|---|
| sku | SIJ125X350-50 |
| Adjustable Stroke | <50mm> |
| 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°C to 80°C Speed Range: 30-500 mm/s |
| Port Size | PT 1/2 |
| Magnet | Non-magnetic |
| Bore Diameter | 125mm |
| 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.





