2. Features customized bilateral piston sealing configuration with compact dimensions and integrated oil reservoir design;
3. Utilizes octagonal cross-section aluminum barrel construction without tie rods, providing enhanced corrosion resistance. Integrated sensor mounting grooves on outer wall for simplified installation;
4. Compact cylinder bore and reduced body length compared to ISO 15662 standard cylinders under SAU series specifications;
5. Optimized cushioned stroke adjustment mechanism ensures smooth operation;
6. Full compatibility with SC series cylinder mounting accessories;
7. Engineered with high-temperature resistant sealing compounds for operational range of 0-150℃.
Category: Standard Cylinders | Brand: AIRTAC | Series: SAUJ50
AirTAC SAUJ50X425-20 Adjustable Cylinder Technical Details
- Model: SAUJ50X425-20
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø50 mm
- Stroke: 425 mm (adjustable through external stopper)
- Operating pressure: 0.05-1.0 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Temperature range: -20℃ to 80℃
- Mounting: Basic type (optional ISO/VDMA mounts available)
- Port size: G3/8 (NPT1/4 optional)
- Material: Aluminum barrel, hard anodized piston rod
- Seal material: NBR with wear-resistant ring
- Weight: 5.8 kg ±2% (without accessories)
- Dimensions: 680mm(L) × 70mm(W) × 70mm(H) (full extension)
- Rod thread: M20×1.5 external thread (both ends)
- Max thrust: 1,570N @ 0.63 MPa
- Lubrication: Pre-lubricated (Oil-free operation possible)
Precision-engineered adjustable stroke cylinder featuring micrometer-style stroke adjustment (±2mm accuracy) through dual locking nuts. The anodized rod surface (Ra0.4μm) ensures smooth operation with integrated scraper seal for contamination resistance. Includes magnetic piston for sensor compatibility.
- Variable height positioning in automated assembly lines
- Press tooling with adjustable compression depth
- Packaging machine flap adjustment systems
- Automotive welding fixture positioning
- Glass handling equipment with variable grip distances
| Property | Property Value |
|---|---|
| sku | SAUJ50X425-20 |
| Adjustable Stroke | <20mm> |
| 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 | <50mm> |
| Stroke | <425mm> |
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.





