Airtac SI80 Standard Air Cylinder SI80X300
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 SI80X300 Standard Cylinder Specifications
- Model: SI80X300
- Type: ISO 6432 compliant single-acting/double-acting pneumatic cylinder
- Bore size: 80 mm
- Stroke: 300 mm (±0.5mm tolerance)
- Operating pressure: 0.05–1.0 MPa
- Temperature range: -20℃ to 80℃
- Port size: G1/2 (BSPP thread) / Optional NPT1/2
- Cushion type: Adjustable rubber buffer (both ends)
- Mounting types: Basic type (MF1), Front flange (MF2), Rear flange (MF3), Trunnion (MP4)
- Piston rod material: Chrome-plated carbon steel (S45C)
- Tube material: Anodized aluminum alloy
- Seal material: NBR (standard) / Optional FKM for high temp
- Protection rating: IP65 (standard) / IP67 optional
- Weight: 2.85 kg (double-acting) / 2.65 kg (single-acting)
- Dimensions:
- Extended length: 450 mm (base length 150mm + stroke)
- Tube outer diameter: 90 mm
- Mounting hole spacing: 60×60 mm (front flange pattern)
- Rod end thread: M16×1.5 (male)
A heavy-duty industrial cylinder with 4-stage chromed piston rod for enhanced wear resistance. Features dual cushioning adjustment screws with locknuts for precise deceleration control. The corrosion-resistant anodized surface treatment ensures durability in humid environments. Requires ISO 8573-1 class 3 or cleaner compressed air.
- Press machine ejection systems
- Automotive welding fixture clamping
- Packaging line product positioning
- Plastic injection molding machine gates
- Warehouse vertical lift mechanisms
Installation tip:
For vertical mounting applications exceeding 45° angle, install an external guide mechanism.
Lubricate with ISO VG32 hydraulic oil if operating below 0.1 MPa pressure.
| Property | Property Value |
|---|---|
| sku | SI80X300 |
| 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 | 300mm |
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.