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 SIJ125X275-30S Dual Axis Adjustable Cylinder Specifications
- Model: SIJ125X275-30S
- Type: Double rod adjustable stroke cylinder
- Bore size: Φ125mm
- Stroke: 275mm (adjustable ±1.5mm)
- Operating pressure: 0.05-1.0 MPa
- Operating temperature: -20℃ to 80℃
- Cushioning: Adjustable rubber buffer (both ends)
- Port size: Rc1-1/2 (NPT1-1/2 optional)
- Rod diameter: Φ40mm (hard chrome plated)
- Piston speed: 50-800 mm/s
- Mounting type: Basic type (axial foot mount)
- Weight: 18.7 kg ±2%
- Dimensions:
- Extended length: 769mm
- Retracted length: 494mm
- Body width: 155mm
- Mounting height: 135mm
- Center-to-center hole spacing: 180mm × 150mm
- Seal material: High wear-resistant polyurethane (PU)
- Protection rating: IP65 (standard wiper design)
- Lubrication: Pre-lubricated (use ISO VG32 hydraulic oil)
Heavy-duty dual rod cylinder with precision stroke adjustment mechanism, featuring hardened piston rods and anti-rotation guide shafts. The integrated magnetic slot (30S suffix) enables position feedback sensor installation. Designed for high moment load applications requiring precise linear motion alignment.
- Automated welding fixture positioning systems
- Die casting machine core-pulling mechanisms
- Semiconductor wafer handling robots
- Heavy conveyor gate actuators
- Plastic injection molding ejectors
| Property | Property Value |
|---|---|
| sku | SIJ125X275-30S |
| Adjustable Stroke | 30mm |
| 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 | S-Magnetic |
| Bore Diameter | 125mm |
| Stroke | 275mm |
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.





