Airtac SI80 Standard Air Cylinder SI80BX125
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 SI80BX125 Standard Cylinder Specifications
- Model: SI80BX125
- Type: ISO 15552 compliant double-acting cylinder
- Bore size: 80 mm
- Stroke: 125 mm (customizable up to 1,000 mm)
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port size: G1/4 (M14×1.5 thread)
- Piston speed: 50–750 mm/s
- Ambient temperature: -20℃ to 80℃
- Piston rod material: Chrome-plated carbon steel (S45C)
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Protection rating: IP65 (standard wipers)
- Mounting types: Basic front flange (ISO 15552 MF1), optional foot/axis mounts
- Weight: 3.8 kg (with standard stroke)
- Dimensions (L×W×H): 312mm × 80mm × 80mm (stroke 125mm)
The SI80BX125 features precision honed tubing and wear-resistant seals for >3,000 km service life. Its modular design allows stroke adjustment via limit screw modification. The corrosion-resistant construction handles humid environments, while magnetic versions (add "-M" suffix) enable position sensing.
- Plastic injection molding machine ejectors
- Automotive welding fixture positioning
- Paper converting equipment actuators
- Food processing line gate controls
- Warehouse vertical lift systems
Installation note:
Maintain 0.5mm minimum alignment tolerance during mounting. For vertical applications exceeding 500mm stroke,
use auxiliary guide mechanisms to prevent piston rod deflection. Lubricate with ISO VG32 hydraulic oil if air
line lubricator isn't installed.
| Property | Property Value |
|---|---|
| sku | SI80BX125 |
| 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 | 125mm |
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.