Airtac SI80 Standard Air Cylinder SI80X320
2. V-ring guided Y-shaped piston seal with buffering capability, extended service life, and low friction characteristics;
3. Aluminum alloy tube with cruciform reinforcement & anti-corrosion treated tie rods for superior durability;
4. Adjustable cushioning system for smooth piston deceleration;
5. Multiple specifications and mounting accessories available for flexible configuration options.
Category: Standard Cylinders | Brand: AIRTAC | Series: SI80
AirTAC SI80X320 Standard Cylinder Technical Specifications
- Model Structure: SI80X320 (SI series, 80mm bore, 320mm stroke)
- Bore Size: 80mm (±0.1mm tolerance)
- Stroke: 320mm (customizable 1-3000mm)
- Operating Pressure: 0.05-1.0 MPa
- Medium Temperature: -20℃ to 80℃
- Cushion Type: Adjustable cushioning on both ends
- Mounting Styles: MF1/MF2 front flange, MB1/MB2 rear flange, MP4 trunnion
- Port Size: G3/8 (BSPP thread)
- Piston Rod Thread: M20x1.5 (standard), customizable up to M36
- Tube Material: Aluminum alloy 6063-T5 with hard anodizing
- End Caps: Die-cast aluminum with corrosion-resistant coating
- Piston Rod: Chrome-plated SUS304 stainless steel (hardness HRC 45-50)
- Seals: NBR (standard), optional Viton for high temp (≤150℃)
- IP Rating: IP40 (standard), IP67 available with rod cover
- Weight: 4.8kg (excluding accessories)
- Dimensions: 480mm(L) × 80mm(W) × 80mm(H) (minimum extended length)
- Max Thrust: 502N at 0.63MPa (extend), 456N (retract)
- Max Speed: 500-800mm/s (with cushion adjustment)
Heavy-duty industrial cylinder featuring precision honed tubing and triple-lip rod seal for leak-proof operation. The double-helix magnetic ring enables external position sensing compatibility. Optimized cushion design reduces end-impact noise by 15dB compared to basic models. Includes wear-resistant guide bands for minimum lubrication requirements.
- Automotive production line clamping/positioning
- Injection molding machine ejector systems
- Steel coil handling equipment
- Paper converting machinery
- Palletizing robot end-effectors
Installation notes:
Maintain 0.5mm minimum parallel alignment tolerance during mounting.
For vertical installations exceeding 45° angle, use auxiliary rod support brackets.
Lubricate through air supply (ISO VG32 recommended) with 1-2 drops/min oil mist.
| Property | Property Value |
|---|---|
| sku | SI80X320 |
| 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℃ to 80℃ Speed Range: 30-800 mm/s |
| Port Size | PT3/8 |
| Piston Rod Material | Medium Carbon Steel |
| Magnet | Non-magnetic |
| Bore Diameter | 80 mm |
| Stroke | 320 mm |
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.