Airtac SI125 Standard Cylinder SI125X410S
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 SI125X410S Standard Cylinder Specifications
- Model: SI125X410S
- Bore size: 125mm
- Stroke: 410mm
- Operating pressure: 0.15–0.8 MPa
- Medium: Dry air (lubricated or non-lubricated)
- Cushion type: Adjustable air cushion (both ends)
- Mounting style: Basic front flange (MF1) standard
- Seal material: NBR (Nitrile rubber)
- Temperature range: -20℃ to 80℃
- Port size: G1/2 (ISO228/1 standard)
- Piston rod thread: M50x2 external thread
- Weight: 14.8kg ±2% (without accessories)
- Dimensions: 610mm(L) x 125mm(W) x 125mm(H) (extended length)
- Rod end type: Female thread + hex nut
- Max theoretical thrust: 9,817N @0.8MPa
- ISO standard: 6432 compliant
- Protection rating: IP65 (dust-tight & water jet resistant)
High-force pneumatic cylinder optimized for heavy-duty industrial automation. Features double-acting operation with corrosion-resistant aluminum alloy barrel and chrome-plated steel piston rod. Includes built-in magnet for sensor mounting (SI series feature). Cushion adjustment screws allow precise deceleration control.
- Press machine ejection systems
- Automotive welding fixture actuation
- Bulk material handling gates
- Plastic injection molding machine core-pulling
- Heavy conveyor diverters
Installation note:
For vertical mounting exceeding 45° angle, use rod-down orientation.
Lubricate through air supply (ISO VG32 pneumatic oil recommended).
Maintain 0.3-1.0 MPa working pressure for optimal cushioning performance.
Install filter regulator with ≤25μm filtration.
| Property | Property Value |
|---|---|
| sku | SI125X410S |
| 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 | 410mm |
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.