Airtac SIJ125 Double Rod Adjustable Cylinder SIJ125X350-75
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 SIJ125X350-75 Dual-Axis Adjustable Cylinder Specifications
- Model: SIJ125X350-75
- Type: Dual-axis adjustable stroke cylinder (ISO 15552 standard)
- Bore size: Ø125mm ±0.1mm
- Stroke: 350mm (adjustable within 0-350mm range)
- Mounting styles: Front flange (MF1), foot mounting (MP2)
- Operating pressure: 0.1–0.9 MPa (1–9 bar)
- Cushioning: Adjustable pneumatic cushion at both ends
- Temperature range: -20℃ to 80℃ (NBR seals)/-10℃ to 80℃ (with grease)
- Material: Barrel – Aluminum alloy AL6063-T5; Piston rod – Hard chrome-plated steel S45C
- Port size: G1/2 (BSPP) or NPT1/2 optional
- Weight: 8.5kg ±2% (without accessories)
- Dimensions:
- Total length: 598mm (stroke 350 + 248mm base)
- Body width: 125mm (cylinder diameter)
- Height with rods: 180mm (75mm axis offset × 2 + 30mm clearance)
- Rod diameter: Ø25mm (dual chrome-plated guide rods)
- Max lateral load: 980N (at full extension)
- Air consumption: 13.6L/stroke @ 0.6MPa
- Protection class: IP54 (standard wiper seal)
High-rigidity dual-axis cylinder featuring synchronized guide rods for precision linear motion. The SIJ series combines adjustable stroke control with anti-rotation stability, utilizing twin chrome-plated shafts to prevent torque deflection. Integrated cushioning adjustment screws allow fine-tuning of end-position deceleration. Pre-lubricated with temperature-stable grease (option for food-grade lubricant).
- Precision press-fitting in automotive assembly lines
- Vertical lifting platforms with guided alignment
- Glass panel handling systems requiring parallel movement
- Die-casting machine ejector mechanisms
- PCB drilling equipment with Z-axis stabilization
Installation guidelines:
Use alignment jigs during mounting to ensure parallel installation.
Apply thread lock (Loctite 243 recommended) to cushion adjustment screws after tuning.
Maintain 0.3-1.0 MPa air pressure for optimal cushion performance.
Lubricate every 5,000km travel distance using ISO VG32 turbine oil.
| Property | Property Value |
|---|---|
| sku | SIJ125X350-75 |
| 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°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.