Airtac SI80 Standard Air Cylinder SI80BX425
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 SI80BX425 Standard Cylinder Specifications
- Model: SI80BX425
- Type: ISO 6432 compliant double-acting pneumatic cylinder
- Bore size: 80 mm
- Stroke: 425 mm (customizable 25-1000mm)
- Operating pressure: 0.1-1.0 MPa
- Port size: G1/2 (BSPP thread)
- Cushioning: Adjustable rubber buffer + shock absorber pad
- Piston speed: 50-750 mm/s
- Mounting type: Basic MF1 (optional flange/male rod/clevis)
- Seal material: Nitrile Butadiene Rubber (NBR) with wear-resistant guide rings
- Temperature range: -20℃ to 80℃
- Weight: ~5.2 kg (without accessories)
- Dimensions: 590mm(L) × 100mm(W) × 100mm(H) (fully extended)
- Rod thread: M20×1.5 external thread
- Protection rating: IP54 (standard wiper design)
- Lubrication: Pre-lubricated (recommended relube interval: 6 months)
High-thrust industrial cylinder with reinforced aluminum alloy construction, featuring precision honed tube and chrome-plated piston rod (hardness HRC 45-55). Designed for heavy-duty cycling applications with lateral load capacity up to 300N. Includes magnetic piston for sensor compatibility and anti-rotation mechanism for stable linear motion.
- Automated material handling systems
- Press machine ejection mechanisms
- Packaging line gate controls
- Automotive assembly fixtures
- Plastic injection molding machines
Installation note:
Maintain 0.5-1mm clearance between rod end and load during alignment.
For vertical mounting, use auxiliary guide mechanisms when payload exceeds 15kg.
Minimum 50mm clearance required behind cushion screws for maintenance.
- Compressed air (ISO 8573-1:2010 Class 3.4.2 recommended)
- Dry inert gases (max dew point -25℃)
- Non-compatible with corrosive gases or HFD fluids
| Property | Property Value |
|---|---|
| sku | SI80BX425 |
| 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 | SUS304 |
| Magnet | Non-magnetic |
| Bore Diameter | 80 mm |
| Stroke | <425mm> |
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.