Airtac SIJ125 Double Rod Adjustable Cylinder SIJ125X400-40
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 SIJ125X400-40 Dual-Axis Adjustable Cylinder Specifications
- Model: SIJ125X400-40
- Type: Double-rod cylinder with adjustable stroke
- Bore size: Ø125mm (ISO 6432 standard)
- Stroke: 400mm (adjustable ±3mm via mechanical stops)
- Operating pressure: 0.05-1.0 MPa
- Cushioning: Adjustable hydraulic buffer (front/rear)
- Port size: G1/2 (BSPP thread)
- Piston rod material: Hard chrome-plated SCM435 steel
- Seal type: NBR + PU combination seals
- Ambient temperature: -20℃ to 80℃
- Lubrication: Pre-lubricated (Grease-free operation)
- Mounting: Standard ISO foot mounting (MF1 pattern)
- Weight: 24.5kg (excluding accessories)
- Dimensions:
- Length: 878mm (full extension)
- Width: 178mm (including mounting feet)
- Height: 142mm (cylinder body diameter)
High-rigidity dual-rod cylinder designed for precision positioning applications requiring anti-rotation stability. Features twin chrome-plated guide rods (Ø25mm) with abrasion-resistant sleeves and anodized aluminum end caps. The 40-series suffix indicates enhanced cushioning with adjustable needle valves for smooth deceleration.
- Automated welding fixture positioning
- Heavy-duty clamping in CNC machining centers
- Pallet transfer systems with dual-axis alignment
- Press tool guiding mechanisms
- Glass handling equipment requiring parallel motion
Installation notes:
- Align guide rods within 0.2mm/m parallelism tolerance
- Use M12x1.75 mounting bolts (grade 8.8 or higher)
- Allow 50mm clearance behind end caps for stroke adjustment
- Lubricate guide rods with ISO VG32 hydraulic oil if used in high-cycle applications
| Property | Property Value |
|---|---|
| sku | SIJ125X400-40 |
| Adjustable Stroke | <40mm> |
| 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 | <400mm> |
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.