Airtac SAU Standard Air Cylinder SAU40X140S
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 SAU40X140S Standard Cylinder Specifications
- Model: SAU40X140S
- Bore size: 40mm (ISO 6432 standard)
- Stroke: 140mm (customizable from 25-500mm)
- Operating pressure: 0.15-0.9 MPa
- Medium temperature: -20℃ to 80℃
- Cushioning: Adjustable pneumatic cushion
- Mounting style: Basic type (MF1)
- Port size: G1/4 (BSPP thread)
- Piston speed: 50-750 mm/s
- Seal material: NBR (nitrile butadiene rubber)
- Protection rating: IP40
- Weight: 1.25kg (excluding accessories)
- Dimensions: 240mm(L) × 50mm(W) × 50mm(H)
- Rod thread: M10×1.25 (external)
- Max lateral load: 15N at full extension
High-precision ISO cylinder with chromium-plated piston rod and aluminum alloy end caps. Features dual cushion adjustment screws for smooth stroke termination. The anodized barrel resists corrosion in humid environments. Requires 40μm filtered air with ISO VG32 lubricant (optional oil-free operation).
- Automated assembly line clamping mechanisms
- Textile machinery thread tension control
- CNC machine tool part ejection systems
- Plastic injection molding machine gates
- Automotive testing equipment actuators
Installation note:
Maintain 0.5mm minimum clearance between rod end and load during alignment.
For vertical mounting, use guide brackets when stroke exceeds 100mm.
Lubricate rod wiper seal weekly in high-cycle applications (＞5,000 cycles/day).
| Property | Property Value |
|---|---|
| sku | SAU40X140S |
| 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 | <140mm> |
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.