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 SAUJ40X400-75S Technical Details
- Model Code: SAUJ40X400-75S
- Type: Double-acting adjustable stroke cylinder
- Bore Size: 40mm (ISO 6432 standard)
- Stroke: 400mm (adjustable range: 50-400mm via mechanical stops)
- Operating Pressure: 0.05-1.0 MPa
- Cushioning: External adjustable rubber buffer + internal air cushion
- Mounting Style: SWL series compatible (SWL-40 base mount included)
- Rod End: Male thread M16×1.5 (ISO 12240-1)
- Operating Temperature: -10℃ to 80℃
- Piston Material: Anodized aluminum alloy (hard coat 0.03-0.05mm)
- Seal Type: HNBR seals (high temperature/oil resistant)
- Weight: 3.8kg ±2% (without accessories)
- Dimensions (L×W×H):
- Retracted: 565mm × 62mm × 62mm
- Extended: 965mm × 62mm × 62mm
- Lubrication: Pre-lubricated (recommended relube interval: 2,000km)
- ISO Standard: 15552 (previously ISO 6431)
Heavy-duty adjustable stroke cylinder with dual cushioning system, featuring precision adjustment screws for stroke limitation. The hardened piston rod (Cr-Mo steel induction hardened to HRC 50-55) ensures wear resistance in high-cycle applications. Includes magnetic piston for position sensing compatibility.
- Variable position clamping in CNC fixture systems
- Adjustable ejector mechanisms in plastic injection molding
- Position-controlled material handling gates
- Packaging line product height adjustment stations
- Automated welding positioners with programmable stops
| Property | Property Value |
|---|---|
| sku | SAUJ40X400-75S |
| 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 | <400mm> |
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.







