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 SAUJ50X55-40S Adjustable Cylinder Specifications
- Model Code: SAUJ50X55-40S
- Type: Double-acting adjustable stroke cylinder
- Bore Size: Ø50 mm
- Stroke: 55 mm (adjustable through external stopper)
- Operating Pressure: 0.05-1.0 MPa
- Piston Speed: 50-1000 mm/s
- Cushioning: Adjustable elastic cushion (both ends)
- Port Size: M5x0.8 (Rc1/8 optional)
- Ambient Temperature: -10℃ to 70℃
- Piston Rod Material: Hard chrome-plated carbon steel
- Seal Material: NBR (Nitrile rubber)
- Mounting Style: 40 series - Front flange with integrated mounting holes
- Weight: 1.65 kg ±2%
- Dimensions: 153mm(L) × 50mm(W) × 50mm(H) (retracted state)
- ISO Standard: 6432 compliant
- Protection Rating: IP54 (standard seals)
Precision-engineered adjustable stroke cylinder featuring dual-position memory capability through mechanical stoppers. The hardened piston rod and multi-lip seals ensure 3,000km+ service life under standard conditions. Includes anti-rotation guide for stable linear motion and integrated shock absorbers for high-speed operations.
- Variable position clamping in CNC fixture systems
- Packaging machine stopper adjustment mechanisms
- Automated assembly line press-fit operations
- Textile machinery tension control units
- Plastic injection molding ejector systems
| Property | Property Value |
|---|---|
| sku | SAUJ50X55-40S |
| 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 | <50mm> |
| Stroke | 55mm |
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.





