Airtac SAU Standard Air Cylinder SAU80X140
2. Features asymmetric bidirectional seal profile for piston sealing with compact dimensions and integrated oil reservoir functionality;
3. Constructed with octagonal aluminum tubing (non-tie-rod design), offering enhanced corrosion resistance. Equipped with built-in sensor mounting grooves for simplified installations;
4. Compact stroke length compared to ISO 15662 compliant cylinders of equivalent bore sizes in SAU series;
5. Incorporates adjustable cushioning mechanism for smooth end-of-stroke deceleration;
6. Shares universal mounting accessories compatibility with SC series cylinders;
7. Utilizes high-temperature resistant sealing compounds for operational range of 0-150°C.
Category: Standard Cylinders | Brand: AIRTAC® | Series: SAU
AirTAC SAU Standard Cylinder SAU80X140 Specifications
- Model: SAU80X140
- Bore size: 80 mm
- Stroke: 140 mm
- Operating pressure: 0.05–0.9 MPa
- Cushion type: Adjustable pneumatic cushion (both ends)
- Mounting style: Basic type/ Front flange/Rear flange/ Foot mounting (optional)
- Port size: G1/4 (ISO standard)
- Seal material: NBR (Nitrile Butadiene Rubber)
- Temperature range: -20℃ to 80℃
- Piston speed: 50–800 mm/s
- Protection rating: IP40 (dust-proof)
- Lubrication: Pre-lubricated (oil-free operation possible)
- Weight: 3.45 kg (excluding accessories)
- Dimensions: 300mm(L) × 90mm(W) × 90mm(H) (at mid-stroke position)
High-efficiency ISO-compliant pneumatic cylinder featuring double-acting operation and precision-machined aluminum alloy body. The SAU80X140 combines 30% increased load capacity compared to previous generations with optimized air consumption. Magnetic piston version available (SAU80X140-M9) for position sensing. Includes anti-rotation guide for stable linear motion.
- Automated assembly line clamping mechanisms
- Plastic injection molding machine ejectors
- Automotive welding fixture positioning
- Packaging machine material pressing
- CNC machine tool door actuators
Installation guidelines:
Maintain 0.5–1mm clearance between rod end and load during alignment.
For vertical mounting, use SAU-LL locknut kit to prevent unscrewing.
Replace seals every 5 million cycles in continuous operation.
- Compressed air (ISO 8573-1:2010 Class 3.4.2 recommended)
- Dry inert gases (CO₂/N₂ compatible with optional seals)
- Oil mist lubrication compatible (0.3–0.5 cSt viscosity preferred)
| Property | Property Value |
|---|---|
| sku | SAU80X140 |
| 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:-20-70°C Speed Range:30-800mm/s |
| Port Size | PT3/8 |
| Magnet | Non-magnetic |
| Bore Diameter | 80 mm |
| Stroke | <140mm> |
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.