Airtac SI125 Standard Cylinder SI125AX800S
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 SI125AX800S Standard Cylinder Specifications
- Model: SI125AX800S
- Type: ISO 15552 compliant double-acting cylinder
- Bore size: Ø125 mm
- Stroke: 800 mm (±1.5mm tolerance)
- Operating pressure: 0.1–0.9 MPa
- Temperature range: -20℃ to 80℃
- Cushion type: Adjustable air cushion (both ends)
- Mounting style: Basic type (axial mounting taps on front/rear covers)
- Port size: G1/2 (ISO 228 standard)
- Piston rod material: Chrome-plated steel (Cr-Mo alloy)
- Cylinder tube: Aluminum alloy with hard anodized surface
- Seal material: NBR (Nitrile Butadiene Rubber)
- Weight: 12.8 kg (without accessories)
- Dimensions: 1045mm(L) × 180mm(W) × 180mm(H) (full extension)
- Max theoretical force: 10,598N @0.63MPa
- Piston speed: 50–750 mm/s (optimal range)
- Protection rating: IP65 (standard wiper seal)
- ISO standard: 15552 (formerly ISO 6431/DIN ISO 6431)
High-load industrial cylinder designed for heavy-duty automation applications. Features precision-machined aluminum construction with wear-resistant chromium plating on piston rods. Integrated magnet for position sensing compatibility (optional magnetic switches available). Requires ISO VG32 hydraulic oil lubrication if used in high-cycle applications (>1 million cycles).
- Automotive production line clamping fixtures
- Steel mill material handling systems
- Injection molding machine ejectors
- Warehouse automated stacking cranes
- Press brake tool positioning
Installation notes:1. Use anti-vibration pads when mounting on steel structures
2. Allow 15mm clearance for cushion adjustment screws
3. For vertical mounting, install air bleeder valve at upper port
4. Lubricate through air supply (oil mist type) for extended seal life
| Property | Property Value |
|---|---|
| sku | SI125AX800S |
| 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 | SUS420J2 |
| Magnet | S-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.