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 SIJ125X400-75 Dual Axis Adjustable Cylinder Specifications
- Model: SIJ125X400-75
- Type: Double rod, double-acting adjustable stroke cylinder
- Bore size: 125 mm
- Stroke: 400 mm (adjustable ±2mm via external stoppers)
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable hydraulic shock absorber (both ends)
- Mounting style: Standard MF1 front flange with 8-M12x1.25 mounting holes
- Port size: G1/2 (BSPP thread)
- Piston rod material: Chrome-plated carbon steel (Cr-Mo)
- Tube material: Hard anodized aluminum alloy
- Seal material: NBR (Nitrile) with wear-resistant ring
- Ambient temperature: -10℃ to 80℃
- Weight: 23.6 kg (with standard accessories)
- Dimensions:
- Total length: 850 mm (at full extension)
- Body width: 180 mm (including mounting flanges)
- Height: 165 mm (rod centerline to base)
- Rod diameter: 40 mm (dual rods)
- Protection class: IP54 (standard wiper seal)
High-precision dual-axis cylinder with synchronized motion control, featuring double piston rods for enhanced rigidity and anti-rotation stability. The T-slot design on both rods allows external clamping and position feedback device installation. Special wear-compensation seals ensure consistent performance under 50,000+ cycle loads.
- Precision press alignment systems in automotive welding lines
- Heavy-duty material handling grippers
- Plastic injection molding machine ejectors
- Paper converting equipment with synchronized movements
- Large-scale CNC fixture positioning
| Property | Property Value |
|---|---|
| sku | SIJ125X400-75 |
| 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 | <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.





