2. Features custom bidirectional seal profile for piston sealing with compact dimensions and integrated oil reservoir;
3. Aluminum tube with octagonal pattern design, rodless construction. Enhanced corrosion resistance; Integrated external sensor mounting grooves for simplified installation;
4. Compared to ISO 15662 standard cylinders, SAU series demonstrates shorter stroke length at equivalent bore sizes;
5. Precision-engineered smooth cushioning adjustment mechanism;
6. Full compatibility with SC series cylinder mounting accessories;
7. High-temperature resistant sealing materials implemented, operational range: 0-150°C.
Category: Standard Cylinders | Brand: AirTAC | Series: SAUJ40
AirTAC SAUJ40 Adjustable Stroke Cylinder SAUJ40X450-75S Technical Details
- Model Code: SAUJ40X450-75S
- Cylinder Type: Double-acting adjustable stroke
- Bore Size: 40mm (ISO 6432 standard)
- Stroke Length: 450mm (adjustable through stopper mechanism)
- Operating Pressure: 0.05-1.0 MPa
- Cushioning Type: Adjustable pneumatic cushion (both ends)
- Mounting Style: MF1 (basic front flange) with optional side mounting holes
- Temperature Range: -20℃ to 80℃
- Port Size: G1/8 (M5 adapter available)
- Piston Rod Material: Chrome-plated carbon steel (S45C)
- Tube Material: Anodized aluminum alloy
- Seal Material: NBR (nitrile rubber) with wear-resistant ring
- Weight: 3.8kg ±2% (without accessories)
- Dimensions:
- Extended Length: 705mm (450mm stroke + 255mm base)
- Body Diameter: 50mm (outer tube dimension)
- Mounting Flange: 90mm × 40mm
- IP Rating: IP54 (standard sealing)
- Lubrication: Pre-lubricated (DOP oil film)
Precision-engineered adjustable stroke cylinder featuring a unique dual-lock stroke adjustment system with ±1mm repeatability. The 75S variant includes enhanced rod seals for high-cycle applications and a shock-absorbing end cap design. Requires 5-7μm filtered air (ISO 8573-1 class 3) for optimal performance.
- Variable position clamping in CNC fixture systems
- Packaging line product ejection with stroke adaptation
- Glass handling equipment requiring soft-stop cushioning
- Automated paint spraying systems with position control
- Textile machinery thread tension adjustment
| Property | Property Value |
|---|---|
| sku | SAUJ40X450-75S |
| Adjustable Stroke | 75mm |
| 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 | 450mm |
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.







