Airtac SI125 Standard Cylinder SI125X1080S
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 SI125X1080S Standard Cylinder Specifications
- Model: SI125X1080S
- Type: Double-acting pneumatic cylinder
- Bore size: 125 mm
- Stroke: 1080 mm
- Operating pressure: 0.1–0.9 MPa
- Medium temperature: -20℃ to 80℃
- Cushion type: Adjustable pneumatic cushion (both ends)
- Port size: G1/2
- Piston rod material: Chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (nitrile rubber)
- Mounting style: Basic MF1 (foot-mounted)
- Weight: ~4.3 kg (excluding mounting accessories)
- Dimensions:
- Total length: ~1200 mm (stroke-dependent)
- Body diameter: 125 mm
- Mounting base: 160×160 mm
- Rod end thread: M20×1.5
A heavy-duty industrial cylinder optimized for long-stroke applications requiring consistent thrust. Features dual adjustable air cushions for smooth deceleration and reduced impact at stroke ends. Corrosion-resistant construction with IP65-equivalent protection (non-certified) makes it suitable for harsh environments.
- Automotive assembly line fixture positioning
- Metal stamping press ejection systems
- Large-scale packaging machinery actuators
- Foundry equipment material handling
- Industrial press brake tooling adjustment
Installation note:
Requires minimum 50mm clearance for cushion adjustment screws.
Lubricate with ISO VG32 hydraulic oil for initial operation.
For vertical mounting, use auxiliary guide mechanisms when handling loads >200kg.
| Property | Property Value |
|---|---|
| sku | SI125X1080S |
| 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 | S-Magnetic |
| Bore Diameter | 125mm |
| Stroke | 1080mm |
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.