Airtac SI160 Standard Cylinder SI160X490
2. NBR Y-shaped piston sealing structure with integrated cushioning mechanism, featuring long service life and low friction coefficient
3. Precision-milled aluminum tube with black-hardened piston rod for enhanced corrosion resistance
4. Smooth operation with adjustable cushioning mechanism
5. Multiple cylinder specifications and comprehensive mounting accessories available for flexible system integration
Category: Standard Cylinders , Brand: AIRTAC , Series: SI160
AirTAC SI160X490 Standard Cylinder Specifications
- Model: SI160X490
- Type: ISO 15552 compliant double-acting cylinder
- Bore size: 160mm
- Stroke: 490mm
- Operating pressure: 0.05–1.0 MPa
- Cushioning type: Adjustable buffer (both ends)
- Port size: G3/8 (ISO 228/1 standard)
- Piston rod material: Hard chrome-plated carbon steel (Cr-Mo)
- Tube material: Aluminum alloy with hard anodized surface
- Seal material: NBR (Nitrile Butadiene Rubber)
- Ambient temperature: -20℃ to 80℃
- Max thrust (@0.63MPa): 12,669N (extend), 11,340N (retract)
- Weight: 12.8kg ±2% (excluding accessories)
- Dimensions (L×W×H):
- Extended length: 1,058mm
- Retracted length: 568mm
- Mounting face width: 195mm
- Height with standard bracket: 210mm
- Protection rating: IP65 (standard wiper seal)
- Lubrication: Pre-lubricated (Grease-free operation available)
The SI160X490 industrial cylinder combines high thrust capacity with precision control, featuring a 160mm bore and extended 490mm stroke for heavy-duty linear motion. Its hard-anodized aluminum body resists corrosion in harsh environments while maintaining lightweight performance (30% lighter than steel cylinders). The dual adjustable cushions minimize end-impact noise below 75dB(A).
- Automotive assembly line clamping systems
- Press machine ejection mechanisms
- Large-format CNC router Z-axis control
- Foundry equipment material handling
- Industrial oven door actuators
Installation recommendation:
Use M12×1.75 mounting bolts (grade 8.8 or higher) with anti-vibration washers.
For vertical installations exceeding 45° angle, add a rod-end support bracket (ASMU-160 recommended).
- Maximum permissible side load: 1,200N at mid-stroke
- Recommended air filtration: 5μm with auto-drain
- Re-lubrication interval: 2,000km stroke travel or 6 months
| Property | Property Value |
|---|---|
| sku | SI160X490 |
| 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 | BSPT 3/4 |
| Piston Rod Material | Medium Carbon Steel |
| Magnet | Non-magnetic |
| Bore Diameter | 160mm |
| Stroke | 490mm |
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.