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 SAU50X40S Technical Specifications
- Model: SAU50X40S
- Type: ISO 6432 compliant single-acting/pneumatic return cylinder
- Bore size: Ø50 mm (±0.1mm manufacturing tolerance)
- Stroke: 40 mm (adjustable cushioning ±5mm)
- Operating pressure: 0.05-1.0 MPa (0.5-10 bar)
- Temperature range: -20℃ to 80℃ (dry air required below 0℃)
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Mounting style: Basic (optional accessories: MF1~MF8 brackets)
- Port size: G1/8 (NPT1/8 optional)
- Piston rod thread: M16×1.5 (external)
- Material:
- Tube: Aluminum alloy (hard anodized)
- Piston rod: Chrome-plated stainless steel (SUS304)
- Seals: NBR (standard), optional FKM/Viton®
- Weight: 1.25 kg (excluding accessories)
- Dimensions:
- Total length: 192 mm (at mid-stroke)
- Body diameter: Ø63 mm
- Mounting base: 32×32 mm square pattern
- Max speed: 500-800 mm/s (with cushion adjustment)
- Lubrication: Pre-lubricated (use ISO VG32 turbine oil if required)
High-precision industrial cylinder featuring dual adjustable air cushions and corrosion-resistant construction. The hard-anodized barrel surface provides exceptional wear resistance, while the chrome-plated piston rod ensures smooth operation in humid environments. Designed for 5000km service life under standard operating conditions.
- Automated packaging line clamping mechanisms
- Automotive welding fixture positioning
- CNC machine tool chip conveyors
- Plastic injection molding ejector systems
- Food processing equipment (NBR seals version)
- Align cylinder axis within 0.2mm perpendicularity tolerance
- Maintain 0.5-1mm clearance between rod end and load
- Use locknuts with 12Nm torque for mounting
- Install air filter regulator (5μm) upstream
| Property | Property Value |
|---|---|
| sku | SAU50X40S |
| 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 | S-Magnetic |
| Bore Diameter | <50mm> |
| Stroke | <40mm> |
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.











