Airtac SAU Standard Air Cylinder SAU40X850
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 Series Standard Cylinder SAU40X850 Technical Specifications
- Model: SAU40X850
- Bore size: 40mm
- Stroke: 850mm
- Operating pressure: 0.05–1.0 MPa
- Operating medium: Dry air (Lubricated or non-lubricated)
- Ambient temperature: -20℃ to 80℃
- Cushion type: Adjustable air cushion (both ends)
- Piston speed: 50–1000 mm/s
- Mounting type: Basic type (MF1) with multiple mounting options
- Rod end thread: M12×1.25
- Seal material: NBR (Nitrile rubber)
- Weight: Approximately 3.5 kg (with rod)
- Dimensions:
- Body diameter: 40mm ±0.5mm
- Extended length: 1160mm (Stroke + 310mm)
- Retracted length: 310mm
- Port size: M5 × 0.8 (Standard) / NPT1/8 (Optional)
High-precision ISO 6432 compliant cylinder featuring chromium-plated piston rod and anodized aluminum barrel. The extended 850mm stroke version requires special alignment considerations during installation. Features dual adjustable pneumatic cushions to minimize end-impact, with integrated magnetic sensor slots for position feedback (sensors sold separately).
- Long-stroke material handling systems
- Automated warehouse stacking robots
- Plastic injection molding machine ejectors
- Automotive assembly line positioning
- Textile machinery tension control
Installation note:
Requires minimum 0.3mm/m alignment tolerance. For vertical installations exceeding 500mm stroke,
recommend using guide mechanisms. Lubricate through air supply (ISO VG32) for optimal seal life.
Critical parameters:
Maximum side load 35N at full extension. When using at maximum stroke,
reduce operating pressure to 0.7MPa or below to prevent piston rod buckling.
| Property | Property Value |
|---|---|
| sku | SAU40X850 |
| 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 | PT1/4 |
| Magnet | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | 850 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.