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 SIJ125X275-20 Dual Axis Adjustable Cylinder Specifications
- Model: SIJ125X275-20
- Series: SIJ Dual Rod Compact Cylinder
- Bore size: Ø125mm
- Stroke: 275mm (adjustable ±2mm)
- Operating pressure: 0.1–0.9 MPa
- Temperature range: -20℃ to 80℃
- Cushion type: Adjustable air cushion (both ends)
- Rod diameter: Ø20mm (chrome-plated steel)
- Mounting style: Basic type (axial mounting holes)
- Body material: Anodized aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Thread size: M10×1.25 (piston rod end)
- Stroke adjustment range: 0–5mm (per side)
- Repeat positioning accuracy: ±0.5mm
- Max piston speed: 500 mm/s
- Lubrication: Required (ISO VG32 turbine oil)
- Weight: 12.5 kg (excluding accessories)
- Dimensions: 480mm(L) × 130mm(W) × 130mm(H)
- Protection rating: IP40 (standard)
High-rigidity dual rod cylinder with precision stroke adjustment, featuring twin piston rods for enhanced moment resistance and positional stability. The chrome-plated rods and double cushion design ensure smooth operation in high-cycle applications. Requires external guide mechanism for lateral load compensation.
- Precision press mechanisms in automotive assembly
- Vertical lifting platforms in material handling
- Clamping fixtures for CNC machining centers
- Packaging machine ejector systems
- Glass processing equipment positioning
- Dual rod design reduces rod deflection by 40% compared to single rod models
- Hexagonal adjustment nuts enable tool-free stroke fine-tuning
- Anti-rotation mechanism maintains actuator orientation
- Optional magnetic piston for position sensing (adds 0.3kg)
| Property | Property Value |
|---|---|
| sku | SIJ125X275-20 |
| Adjustable Stroke | <20mm> |
| 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 | 275mm |
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.





