Airtac SIJ125 Double Rod Adjustable Cylinder SIJ125X70-40
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 SIJ125X70-40 Dual Axis Adjustable Cylinder Specifications
- Model: SIJ125X70-40
- Type: Double rod adjustable stroke cylinder
- Bore size: Ø125mm
- Stroke: 70mm (adjustable)
- Operating pressure: 0.1–0.8 MPa
- Temperature range: -20℃ to 80℃
- Cushioning: Rubber buffer (adjustable)
- Rod diameter: Ø25mm (both rods)
- Mounting type: Basic type (MF1)
- Port size: G1/2 (ISO standard)
- Material: Aluminum alloy body, hard chrome-plated piston rods
- Seal material: NBR with polyurethane backup rings
- Repeat positioning accuracy: ±0.5mm
- Max piston speed: 500 mm/s
- Weight: 4.8kg (excluding accessories)
- Dimensions: 260mm(L) × 165mm(W) × 165mm(H) (at mid-stroke)
High-rigidity dual rod cylinder with mechanical stroke adjustment mechanism. Features twin chrome-plated guide rods for enhanced moment resistance and precise linear motion. The external stroke adjustment screws allow ±3mm fine-tuning without disassembly. Optional magnetic piston version (SIJ125X70-40M) available for position sensing.
- Precision alignment in automated assembly lines
- Clamping fixtures for CNC machining centers
- Vertical lifting mechanisms in material handling
- Position adjustment in semiconductor manufacturing
- Parallel gripper actuation systems
Installation note:
Ensure proper alignment of dual rods using alignment jigs during mounting.
Lubricate adjustment screws with silicone grease monthly. Max lateral load:
450N per rod at full extension. Requires 5μm filtered air with ISO 8573-1:2010
Class 3.4.3 air quality.
| Property | Property Value |
|---|---|
| sku | SIJ125X70-40 |
| 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 | 70mm |
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.