Airtac SI80 Standard Air Cylinder SI80BX145
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 SI80BX145 Standard Cylinder Specifications
- Model: SI80BX145
- Bore size: Ø80 mm
- Stroke: 145 mm (customizable 25-500mm)
- Operating pressure: 0.1-1.0 MPa
- Cushioning: Adjustable pneumatic cushion
- Mounting type: Basic type (MF1)
- Port size: Rc1/4 (G1/4 optional)
- Piston rod diameter: Ø20 mm
- Rod thread: M20×1.5
- Material: Aluminum alloy barrel, chrome-plated piston rod
- Seal type: NBR+PU combination seals
- Temperature range: -20℃ to 80℃
- Max speed: 500-800 mm/s
- Weight: 2.65 kg (without accessories)
- Dimensions: 243mm(L) × 80mm(W) × 80mm(H) (retracted state)
High-force double-acting cylinder with precision-machined guide bands for smooth linear motion. Features corrosion-resistant anodized surfaces and dual cushion adjustment screws for precise end-position deceleration. The reinforced rod gland design prevents leakage under high cyclic loads.
- Press machine clamping mechanisms
- Automated assembly line positioning
- Plastic injection molding ejectors
- Material handling lift systems
- Industrial door actuators
Installation note:
Maintain 0.5mm minimum clearance between rod end and load during alignment.
Lubricate with ISO VG32 hydraulic oil if used without built-in lubricator.
For vertical mounting, install with piston rod facing downward to prevent seal wear.
| Property | Property Value |
|---|---|
| sku | SI80BX145 |
| 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 | 145mm |
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.