Airtac SI125 Standard Cylinder SI125BX160S
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 SI125BX160S Standard Cylinder Specifications
- Model: SI125BX160S
- Bore size: 125mm
- Stroke: 160mm
- Operating pressure: 0.05–1.0 MPa
- Cushion type: Adjustable air cushion (both ends)
- Mounting style: Basic type (no built-in mounts)
- Port size: G1/2 (ISO standard)
- Temperature range: -20℃ to 80℃
- Piston rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (nitrile rubber)
- Protection rating: IP54 (standard wiper design)
- Weight: 6.8kg ±2%
- Dimensions:
- Extended length: 370mm
- Retracted length: 210mm
- Body diameter: 140mm (with cushion screws)
- Rod end thread: M20×1.5
- Optional accessories: Magnetic piston kit (SI-MK125), rod lock nut (ADN20)
High-performance ISO 15552 compliant cylinder designed for heavy-duty industrial applications. Features precision-machined aluminum barrel with corrosion-resistant coating and wear-resistant sealing system. The dual-action design provides balanced force output (1,963N @0.5MPa) with maximum piston speed of 800mm/s. Requires ISO 8573-1 class 3 or cleaner compressed air.
- Press machine ejection systems
- Automotive assembly line clamping devices
- Palletizing robot end-effectors
- Steel mill conveyor gate actuators
- Plastic injection molding machine core pulls
Installation notes:
- Allow 5mm minimum clearance around cylinder body for heat dissipation
- Lubricate through air port using ISO VG32 turbine oil if non-lubricated system
- Horizontal mounting requires additional support brackets for strokes >200mm
| Property | Property Value |
|---|---|
| sku | SI125BX160S |
| 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 | SUS304 |
| Magnet | S-Magnetic |
| Bore Diameter | 125mm |
| Stroke | 160mm |
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.