Airtac SI125 Standard Cylinder SI125X710
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 SI125X710 Standard Cylinder Specifications
- Model: SI125X710
- Type: ISO 15552 compliant double-acting cylinder
- Bore size: Ø125 mm
- Stroke: 710 mm
- Operating pressure: 0.1–1.0 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting style: Basic type (optional flange/mid-trunnion)
- Port size: M27×2 (standard) with NPT1/2 adapter option
- Piston rod thread: M33×2 (external)
- Operating temperature: -20℃ to +80℃
- Seal material: Nitrile rubber (NBR) with wear-resistant band
- Weight: 17.8 kg ±2% (without accessories)
- Dimensions:
- Total length: 1,058 mm (stroke + 174mm base length)
- Body diameter: Ø140 mm (cushion section Ø155 mm)
- Mounting hole spacing: 160×160 mm (front flange)
- Lubrication: Pre-lubricated (recommended oil viscosity: ISO VG32)
- Protection rating: IP65 (standard wiper seal)
High-force industrial cylinder designed for heavy-duty linear motion applications. Features corrosion-resistant aluminum alloy construction with hard chrome-plated piston rod (20μm thickness). Includes magnetic piston for sensor compatibility and auto cushion adjustment to minimize end-impact. Rated for 5,000km service life under standard conditions.
- Plastic injection molding machine ejectors
- Automotive assembly line clamping fixtures
- Steel coil handling systems
- Paper mill roller positioning
- Die-casting machine core pulls
Installation note:
Requires minimum 1.5x bore size clearance for full stroke operation.
For vertical mounting, use auxiliary rod-end support when loads exceed 200kg.
Lubricator recommended if air line contains less than 1mg/m³ oil mist.
| Property | Property Value |
|---|---|
| sku | SI125X710 |
| 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 | 710mm |
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.