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 SAUJ40X400-50 Adjustable Stroke Cylinder Specifications
- Model: SAUJ40X400-50
- Type: Compact adjustable stroke cylinder with cushioning
- Bore size: 40mm
- Stroke: Adjustable up to 400mm
- Operating pressure: 0.1–0.9 MPa
- Temperature range: -20℃ to 80℃
- Port size: M5x0.8 (standard), G1/8 optional
- Piston speed: 50–800 mm/s
- Mounting types: Front flange, rear flange, foot mounting
- Cushion type: Adjustable air cushion
- Seal material: NBR (nitrile rubber)
- Rod material: Chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Weight: 3.2kg (without accessories)
- Dimensions: 480mm(L) × 80mm(W) × 80mm(H)
- Protection rating: IP54 (standard)
- Lubrication: Pre-lubricated (optional oil-free operation)
High-precision adjustable cylinder featuring micro-stroke adjustment capability (±0.5mm repeatability) through its unique mechanical locking mechanism. The double-acting design with corrosion-resistant coating ensures reliable performance in humid environments. Includes magnetic piston for position sensing compatibility.
- Precision clamping fixtures in CNC machining centers
- Variable height positioning in conveyor systems
- Packaging machine ejection mechanisms
- Automated welding equipment positioners
- Printing press tension control systems
- Loosen the lock nut using 8mm wrench
- Rotate adjustment screw (2.5mm hex key required)
- 1 full rotation = 2mm stroke change
- Re-tighten lock nut to 1.2–1.5N·m torque
| Property | Property Value |
|---|---|
| sku | SAUJ40X400-50 |
| Adjustable Stroke | <50mm> |
| 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 | <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.







