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 Cylinder SAUJ40X325-40S Technical Specifications
- Model Code: SAUJ40X325-40S
- Type: Double-acting adjustable stroke cylinder
- Bore Size: 40mm (ISO 6432 standard)
- Stroke: Adjustable 0-325mm (with mechanical stopper)
- Operating Pressure: 0.05-0.8 MPa
- Temperature Range: -20℃ to +80℃
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting Style: Basic type (axial mounting with front/rear threaded holes)
- Port Size: M5x0.8 (Rc1/8/NPT1/8 optional)
- Piston Material: Aluminum alloy with hard anodizing
- Rod Material: Chrome-plated carbon steel (Cr-Mo)
- Seal Type: NBR + Polyurethane combination
- Weight: 2.85kg ±5% (without accessories)
- Dimensions:
- Extended Length: 648mm (max stroke)
- Retracted Length: 323mm
- Body Diameter: Φ40mm
- Mounting Hole Spacing: 32mm (front) / 50mm (rear)
- ISO Standard: Compliant with ISO 6432, VDMA 24562
High-precision adjustable stroke cylinder featuring dual-position locking mechanism for precise stroke control. The integrated shock absorption system reduces end-impact noise to ≤70dB. Special rod seal design ensures ≤0.5mm/s leakage rate under 0.5MPa. Includes anti-rotation guide for angular force applications.
- Variable position clamping in CNC tool changers
- Packaging line product height adjustment systems
- Semiconductor wafer handling robots
- Automated welding positioners with multi-stop control
- Printing press roller engagement mechanisms
- Max pressure at 80℃: 0.6 MPa
- Minimum operating pressure with 20% load: 0.02 MPa
- Dynamic response time (0→100mm/s): ≤0.3s
| Property | Property Value |
|---|---|
| sku | SAUJ40X325-40S |
| Adjustable Stroke | <40mm> |
| 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 | 325mm |
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.







