Airtac SI125 Standard Cylinder SI125X30
2. Piston features bidirectional Y-seal structure with cushioning function, offering extended service life and low friction resistance;
3. Aluminum barrel with cruciform reinforcement and black-anodized piston rod for enhanced corrosion resistance;
4. Precision machined cylinder surface ensures smooth operation;
5. Multiple cylinder specifications and mounting accessories available for flexible configurations.
Category: Standard Cylinders | Brand: AIRTAC | Series: SI125
AirTAC SI125X30 Standard Cylinder Specifications
- Model: SI125X30
- Type: ISO 15552 compliant double-acting cylinder
- Bore size: 125mm
- Stroke: 30mm
- Operating pressure: 0.1–0.9 MPa
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Mounting style: Basic type (optional accessories: LB, FB, MP4)
- Port size: PT1/2 (G1/2 optional)
- Temperature range: -20℃ to 80℃
- Seal material: NBR + polyurethane (rod seal)
- Piston rod material: Chrome-plated carbon steel
- Weight: 3.2kg (without accessories)
- Dimensions: 213mm(L) × 144mm(W) × 144mm(H) (retracted length)
- Max theoretical thrust: 7,120N @0.6MPa
- Max speed: 500-1,000mm/s (dependent on load)
- Protection rating: IP65 (with wiper seal)
High-force industrial cylinder designed for heavy-duty automation applications. Features corrosion-resistant aluminum barrel and dual magnetic sensors slots (compatible with D-M9N series). Optimized for smooth operation with minimal stick-slip effect through precision honed tube and triple-lip rod seal.
- Automotive assembly line clamping fixtures
- Steel mill material handling systems
- Injection molding machine ejectors
- Palletizing robot end effectors
- Hydraulic press assist systems
Installation guidelines:
Ensure proper alignment with guided systems (misalignment <0.2°). Lubricate through air supply (ISO VG32 equivalent).
Maintain 0.05-0.15MPa back pressure for optimal cushioning. Magnetic sensor cables must be routed separately from power lines.
| Property | Property Value |
|---|---|
| sku | SI125X30 |
| 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 |
| Piston Rod Material | Medium Carbon Steel |
| Magnet | Non-magnetic |
| Bore Diameter | 125mm |
| Stroke | 30mm |
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.