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 SIJ125X400-20 Twin Axis Adjustable Cylinder Specifications
- Model: SIJ125X400-20
- Type: Double rod, adjustable stroke twin-axis cylinder
- Bore size: Ø125mm
- Stroke: 400mm (adjustable)
- Operating pressure: 0.1–1.0 MPa
- Piston rod diameter: Ø25mm (both rods)
- Port size: G1/2 (NPT1/2 optional)
- Cushioning: Adjustable rubber buffer + external stopper
- Mounting: Front flange (MF) standard, optional side lug (MSU)
- Operating temperature: -10℃ to 80℃
- Cylinder material: Aluminum alloy (hard anodized)
- Rod material: Chrome-plated steel
- Seal type: NBR (Nitrile) seals standard, optional FKM
- Weight: 24.5kg (excluding accessories)
- Dimensions:
- Body length: 640mm (including rods)
- Width: 165mm (flange to flange)
- Height: 155mm (mounting surface to rod center)
- Max thrust: 12,272N @1.0MPa
- Air filtration requirement: 40μm or finer
High-rigidity twin-rod cylinder designed for precision linear motion applications requiring exceptional anti-rotation stability. Features dual-axis alignment with micrometer-style stroke adjustment (20mm adjustment range via lockable turnbuckle mechanism). Integrated shock absorbers minimize end-impact vibration in high-cycle operations.
- Precision press tool alignment systems
- Automated welding fixture positioning
- Heavy-duty material clamping devices
- Glass handling robotics with Z-axis compensation
- Die-casting machine core-pulling mechanisms
| Property | Property Value |
|---|---|
| sku | SIJ125X400-20 |
| 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 | <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.





