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 SAU40X70S Technical Details
- Model Code: SAU40X70S
- Bore Size: 40mm (ISO 6432 standard)
- Stroke: 70mm (±0.5mm tolerance)
- Operating Pressure: 0.05-1.0 MPa
- Piston Speed: 50-800 mm/s (optimal range)
- Cushioning Type: Adjustable elastic buffer (both ends)
- Ambient Temperature: -20℃ to 80℃
- Rod Thread: M12×1.25 (external)
- Mounting: Basic type (axial foot/rod flange optional)
- Material: Aluminum alloy barrel (6063-T5), CR12MoV piston rod
- Seal Type: NBR seals (PU option available)
- Weight: 1.45kg (without accessories)
- Dimensions: 220mm(L) × 40mm(Bore) × 54mm(Mounting height)
- Port Size: M5×0.8 (standard), G1/8 optional
- Max Thrust: 126N @ 0.63MPa
- ISO Certification: 6432/DIN ISO 15552 compliant
High-precision industrial cylinder featuring wear-resistant chromium-plated piston rod and anti-rotation guide design. The SAU40X70S incorporates dual dust rings for contamination resistance and optional magnetic piston for position sensing. Designed for 1 million+ cycle durability under standard conditions.
- Carton sealing/packaging machinery pushers
- CNC machine tool clamping mechanisms
- Automated conveyor sorting gates
- Plastic injection molding ejectors
- Semiconductor wafer handling systems
| Property | Property Value |
|---|---|
| sku | SAU40X70S |
| 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 | <40mm> |
| Stroke | 70mm |
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.











