Airtac SI80 Standard Air Cylinder SI80BX320S
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 SI80BX320S Standard Cylinder Specifications
- Model: SI80BX320S
- Bore size: 80 mm
- Stroke: 320 mm
- Structure type: Compact tie-rod (ISO 6432 compatible)
- Action type: Double-acting
- Operating pressure: 0.15–0.8 MPa (21.7–116 psi)
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Piston speed: 50–800 mm/s (lubricated)
- Ambient temperature: -20℃ to 80℃
- Seal material: NBR (nitrile rubber)
- Port size: G1/4 (BSPP thread)
- Rod end thread: M16×1.5
- Protection rating: IP65 (standard wiper)
- Weight: 3.5 kg ±5% (with magnetic sensor slots)
- Dimensions:
- Body diameter: 80 mm
- Extended length: 520 mm (stroke+body)
- Mounting base: 105×80 mm (front flange)
- Rod length extension: +20 mm (total stroke 340 mm)
High-rigidity ISO cylinder with corrosion-resistant aluminum alloy construction, featuring dual magnet slots for position sensing. The tapered piston design ensures smooth operation at mid-stroke positions. Requires ISO VG32 hydraulic oil mist lubrication for optimal performance in high-cycle applications.
- Palletizing robot end-effector actuation
- CNC machine tool clamping mechanisms
- Automated conveyor gate control
- Plastic injection molding ejectors
- Automotive assembly line positioning
Installation note:
For vertical mounting, use reinforced rod-end support brackets.
Maintain 0.5–1 mm clearance between magnetic sensor and cylinder body.
Maximum side load: 120 N at full extension.
| Property | Property Value |
|---|---|
| sku | SI80BX320S |
| 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 | S-Magnetic |
| Bore Diameter | 80 mm |
| Stroke | 320 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.