Airtac SI80 Standard Air Cylinder SI80BX325
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 SI80BX325 Standard Cylinder Technical Specifications
- Model: SI80BX325
- Type: ISO 15552 compliant double-acting cylinder
- Bore size: 80 mm
- Stroke: 325 mm (customizable 25-1000mm)
- Operating pressure: 0.05–1.0 MPa
- Operating temperature: -20℃ to 80℃
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Port size: 1/4" NPT (G1/8 optional)
- Mounting style: Multiple options (MF1/MF2 flange, MP4 trunnion, MB1 foot)
- Rod material: Hard chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (nitrile) standard, optional FKM/Viton
- Weight: 3.8 kg (excluding accessories)
- Dimensions: 320mm(L) × 80mm(W) × 80mm(H) (retracted length)
- Extended length: 645mm (retracted length + stroke)
- Piston speed: 50-750 mm/s (lubricated condition)
- Protection rating: IP54 (standard), IP67 optional
High-performance industrial cylinder featuring precision honed tube and triple sealing system. The SI80BX325 combines 20% increased load capacity with reduced air consumption through optimized flow channels. Includes magnetic piston for position sensing compatibility. Rated for 5,000km service life under standard conditions.
- Automated production line material handling
- Plastic injection molding machine ejectors
- Packaging equipment clamping mechanisms
- Automotive welding fixture positioning
- Palletizing robot end-effector drives
Installation note:
Maintain 0.5-1mm alignment tolerance during mounting. For vertical installations exceeding 45° angle,
use rod-end support brackets (accessory code: BR-80). Lubricate through air supply (ISO VG32 recommended)
if not using self-lubricating seals.
Critical parameters:
Maximum side load 180N, axial load 2500N. For shock loads exceeding 15% of rated capacity,
install external shock absorbers. Maintain 30mm clearance around cylinder for heat dissipation.
| Property | Property Value |
|---|---|
| sku | SI80BX325 |
| 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 | 325mm |
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.