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 SAU40X275 Standard Cylinder Specifications
- Model: SAU40X275
- Type: ISO 6432 compliant single-acting/pneumatic return cylinder
- Bore size: 40mm
- Stroke length: 275mm (±0.5mm tolerance)
- Operating pressure: 0.05–1.0 MPa
- Temperature range: -20℃ to 80℃ (dry air required below 0℃)
- Cushioning type: Adjustable air cushion (both ends)
- Mounting options: MF1 (front flange), MB1 (rear pivot), MP2 (side lug)
- Port size: G1/8 (ISO 1179 standard)
- Piston rod thread: M16×1.5 (external)
- Material: Aluminum alloy barrel, hardened steel rod (Cr-coated)
- Seal material: NBR (standard), optional FKM for high temp (≤150℃)
- Weight: 1.82kg (without accessories)
- Dimensions: 375mm(L) × 50mm(W) × 50mm(H) (fully retracted)
- Max theoretical force: 125.6N @ 0.63MPa
- Speed range: 50–800mm/s (optimal performance at 200–500mm/s)
- Protection rating: IP65 (rod seal)
- Lubrication: Pre-lubricated (relubrication interval: 2,000km travel)
High-precision industrial cylinder featuring dual adjustable pneumatic cushions for smooth end-of-stroke deceleration. The hard chrome-plated piston rod with integrated scraper ring prevents particulate ingress, making it ideal for harsh environments. Includes built-in auto-switching magnet for position sensing compatibility.
- Automated assembly line clamping devices
- Plastic injection molding ejector systems
- Textile machinery tension control
- Automotive welding fixture positioning
- Food processing conveyor gate actuators
| Property | Property Value |
|---|---|
| sku | SAU40X275 |
| 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 | 275mm |
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.











