Airtac SI80 Standard Air Cylinder SI80X245
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 SI80X245 Standard Cylinder Specifications
- Model: SI80X245
- Bore size: 80mm
- Stroke: 245mm
- Operation type: Double-acting
- Working pressure: 0.05–1.0 MPa
- Piston speed: 50–800 mm/s
- Cushioning type: Adjustable (both ends)
- Port size: G3/8 (NPT1/4 optional)
- Ambient temperature: -20℃ to 80℃
- Seal material: NBR (Nitrile rubber)
- Mounting style: Basic type (MF1) with multiple mounting options
- Rod thread: M20×1.5
- Weight: 4.8kg (dry, without accessories)
- Dimensions: 500mm(L) × 98mm(W) × 98mm(H)
- Rod end type: Female thread + hex nut
- Protection rating: IP65 (standard), IP67 (optional)
High-precision industrial cylinder with heavy-duty construction, featuring chrome-plated piston rod (HRC45-50 hardness) and precision honed aluminum barrel. Designed for continuous operation in demanding environments with integrated wear-resistant guide rings. Requires ISO 8573-1:2010 Class 3-4-3 compressed air quality.
- Automated stamping press ejection systems
- Plastic injection molding machine clamping
- Heavy material handling in automotive assembly
- Paper processing equipment actuation
- Steel mill roller positioning mechanisms
Installation note:
Lubricate through air port (ISO VG32 recommended) during initial setup.
Allow 20mm minimum clearance around cylinder body for heat dissipation.
Use alignment couplers when stroke accuracy exceeds ±0.5mm requirements.
| Property | Property Value |
|---|---|
| sku | SI80X245 |
| 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 | 245mm |
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.