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 SAU40X25 Technical Details
- Model: SAU40X25
- Type: Double-acting pneumatic cylinder
- Bore size: 40mm
- Stroke: 25mm (±1mm tolerance)
- Operating pressure: 0.15–0.9 MPa
- Cushioning type: Adjustable air cushion (both ends)
- Port thread: G1/8 (NPT1/4 optional)
- Piston material: Aluminum alloy with hard anodized surface
- Rod material: SUS304 stainless steel (chrome-plated)
- Seal type: NBR rubber seals (FDA compliant options available)
- Temperature range: -20℃ to +80℃
- Max speed: 500-800 mm/s (lubricated)
- Mounting types: Basic, MF1 front flange, MP2 side lug, MQ4 rear pivot
- Weight: 1.25kg (without accessories)
- Dimensions: 168mm(L) × 81mm(W) × 81mm(H)
- IP rating: IP65 (standard), IP67 (optional wiper upgrade)
- Repeat accuracy: ±0.5mm
- Built-in magnet: Yes (for sensor mounting)
High-precision ISO 15552 compliant cylinder featuring wear-resistant construction and dual adjustable pneumatic cushions. The hard-anodized barrel surface reduces friction loss by 18% compared to standard cylinders. Compatible with all major brand pneumatic accessories via universal mounting pattern.
- Automated assembly line clamping mechanisms
- Plastic injection molding ejector systems
- CNC machine tool positioning devices
- Food processing conveyor gate controls
- Automotive welding fixture actuators
| Property | Property Value |
|---|---|
| sku | SAU40X25 |
| 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 | <25 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.











