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 SAUJ50X550-20S Adjustable Cylinder Specifications
- Model: SAUJ50X550-20S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 50mm (ISO 6432 standard)
- Stroke: 550mm (adjustable through external stopper)
- Rod diameter: 20mm (chrome-plated steel)
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting type: Basic rear flange (ISO 15552 compliant)
- Port size: G1/8 (NPT1/4 optional)
- Ambient temperature: -20℃ to 80℃
- Seal material: NBR/PU combination
- Weight: 5.8kg ±2% (without accessories)
- Dimensions: 730mm(L) × 63mm(W) × 63mm(H) (full extension)
- Rod thread: M10×1.25 (external)
- Repeat accuracy: ±0.5mm (with cushion adjustment)
- Max theoretical force: 196N @ 0.6MPa
High-precision adjustable stroke cylinder featuring dual cushion control and wear-resistant rod coating. The SAUJ50 series combines 3-position adjustable stroke mechanism with integrated shock absorption, ideal for applications requiring variable positioning. Includes magnetic piston for sensor attachment (20S suffix indicates built-in sensor slot).
- Variable height positioning in packaging machinery
- Material handling systems with adjustable clamping force
- Automated assembly line stopper mechanisms
- Printing press paper feed adjustments
- Plastic injection mold ejection control
| Property | Property Value |
|---|---|
| sku | SAUJ50X550-20S |
| 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 | S-Magnetic |
| Bore Diameter | <50mm> |
| Stroke | 550mm |
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.





