Airtac SI80 Standard Air Cylinder SI80BX850
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 SI80BX850 Standard Cylinder Specifications
- Model: SI80BX850
- Bore size: Ø80 mm
- Stroke: Customizable (Standard range: 25-1000mm)
- Operating pressure: 0.05-1.0 MPa
- Cushion type: Adjustable air cushion (both ends)
- Mounting style: Basic type (MF1) with mounting accessories optional
- Port size: G3/8 (NPT1/4 optional)
- Ambient temperature: -20℃ to 80℃
- Piston speed: 50-800 mm/s
- Material:
- Cylinder tube: Aluminum alloy with hard anodization
- Piston rod: Chrome-plated steel (STS303 equivalent)
- Seals: NBR standard (PU/Viton optional)
- Weight: 2.65 kg (base model with 50mm stroke)
- Dimensions (L×W×H):
- Standard stroke (50mm): 206mm × 93mm × 93mm
- Add 3.2mm length per 1mm stroke increase
- ISO standard: 6432 compliant
- Lubrication: Pre-lubricated (Use ISO VG32 turbine oil if relubrication needed)
High-performance industrial cylinder featuring dual-piston design for enhanced stability under heavy loads. The hard-anodized barrel provides exceptional wear resistance, while the triple-lip seal configuration ensures leak-free operation even in high-cycle applications (up to 5 million cycles). Includes magnetic piston for position sensing compatibility.
- Automated press machinery force applications
- Plastic injection molding ejector systems
- Automotive assembly line clamping devices
- Heavy-duty material handling gates/doors
- Packaging machine compression units
Installation note:
For vertical mounting exceeding 45° angle, install an air brake kit (optional accessory SI80-BRK3) to prevent unintended movement. Maintain 0.3mm minimum alignment tolerance during mounting.
| Property | Property Value |
|---|---|
| sku | SI80BX850 |
| 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 | 850 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.