Airtac SI80 Standard Air Cylinder SI80X320STC
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 SI80X320STC Standard Cylinder Specifications
- Model: SI80X320STC
- Type: ISO 15552 compliant double-acting cylinder
- Bore size: 80 mm
- Stroke: 320 mm (±1.5mm tolerance)
- Operating pressure: 0.05–1.0 MPa
- Temperature range: -20℃ to 80℃
- Cushioning: Adjustable air cushion (both ends)
- Mounting style: Front flange (MF1) with rear foot mounting option
- Port size: G3/8 (standard) or optional NPT1/2
- Piston rod thread: M20×1.5 external thread
- Rod material: Hard chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Seal type: NBR seals (standard), optional FKM for high temp
- Weight: 5.8 kg (with standard accessories)
- Dimensions: 600mm(L) × 100mm(W) × 100mm(H) (full extension)
- Max theoretical force: 502 N @ 0.63 MPa
- ISO speed range: 50–750 mm/s
- Protection rating: IP65 (standard), IP67 optional
High-torque industrial cylinder with precision honed tube and wear-resistant bearing bands. Features dual anti-rotation guide rods (optional) and corrosion-resistant construction. Designed for heavy-duty cycles with 5,000 km service life under normal conditions. Requires ISO VG32 hydraulic oil mist lubrication for optimal performance.
- Automotive press line material handling
- Die-casting machine ejection systems
- Packaging machinery compression units
- Steel mill conveyor gate actuators
- Plastic injection molding clamp mechanisms
Installation note:
Maintain 0.1-0.3mm alignment tolerance during mounting.
For vertical installations, use rod-down orientation to prevent piston drift.
Pre-lubricate rod with #2 lithium grease before initial operation.
| Property | Property Value |
|---|---|
| sku | SI80X320STC |
| 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 | S-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.