Airtac SI125 Standard Cylinder SI125X800N
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 SI125X800N Standard Cylinder Specifications
- Model: SI125X800N
- Bore size: 125mm
- Stroke: 800mm
- Operating pressure: 0.05–1.0 MPa
- Operating medium: Dry air (lubricated or non-lubricated)
- Ambient temperature: -20℃ to 80℃
- Cushion type: Adjustable air cushion (both ends)
- Port size: G1/2 (ISO standard)
- Piston rod thread: M30×1.5
- Mounting type: Basic type (MF1) with front flange
- Cylinder tube material: Aluminum alloy hard anodized
- Seal material: NBR/PU (temperature-resistant variant available)
- Weight: 15.8kg (excluding accessories)
- Dimensions: 950mm(L) × 160mm(W) × 160mm(H) (full extension)
- Max theoretical thrust: 12,272N (at 1.0MPa)
- Protection rating: IP65 (standard seals)
- ISO compliance: ISO 15552 (formerly ISO 6431)
High-performance industrial cylinder engineered for heavy-duty linear motion applications. Features dual adjustable pneumatic cushions for smooth end-of-stroke deceleration and hardened piston rod (Cr-Mo steel) for extended service life. Optional magnetic piston version (SI125X800N-M9) available for position sensing.
- Automotive press line material handling systems
- Plastic injection molding machine ejectors
- Steel mill rolling equipment positioning
- Large-scale packaging machinery actuators
- Industrial press brake tooling adjustment
Installation guidelines:
Ensure proper rod alignment with <1° angular misalignment tolerance.
Apply SAE 10W-30 oil mist lubrication for non-lubricated systems.
Allow 50mm maintenance clearance at rod end for cushion adjustment.
| Property | Property Value |
|---|---|
| sku | SI125X800N |
| Seal Material | NBR |
| 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 | 800mm |
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.