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 SIJ125X600-20 Double Rod Adjustable Cylinder Specifications
- Model: SIJ125X600-20
- Type: Double rod adjustable stroke cylinder (ISO 6432 compliant)
- Bore size: Ø125mm
- Stroke: 600mm (adjustable via external stoppers)
- Rod diameter: Ø32mm (chromed steel)
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting type: Basic fixed (MF1) with mounting holes on both ends
- Port size: G1/2 (BSPP thread)
- Ambient temperature: -20℃ to 80℃
- Piston material: Aluminum alloy with hard anodizing
- Seal material: NBR + PU combination
- Weight: 19.8kg (without accessories)
- Dimensions: 1230mm(L) × 160mm(W) × 160mm(H) (full extension)
- Rod end thread: M20×1.5 (both rods)
- Lubrication: Pre-lubricated (Use ISO VG32 hydraulic oil if re-lubrication needed)
- Protection rating: IP54 (standard wiper design)
High-load industrial cylinder featuring dual hardened guide rods for enhanced moment resistance and precise linear motion. The through-rod design eliminates piston rotation, while the integrated locknuts enable stroke adjustment (±5mm fine-tuning). Corrosion-resistant construction with double-lip wipers for harsh environments.
- Heavy-duty press machine ejector systems
- Automotive welding fixture positioning
- Steel coil handling equipment
- Injection molding machine core-pull mechanisms
- Palletizing robot end-effector guides
| Property | Property Value |
|---|---|
| sku | SIJ125X600-20 |
| 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 | 600mm |
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.





