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 Stroke Cylinder SAUJ40X550-40S Technical Specifications
- Model Code Breakdown: SAUJ(Series) 40(Bore) X(Adjustable) 550(Stroke) -40S(Mounting)
- Bore Size: 40 mm (1.57")
- Stroke Length: 550 mm (21.65") adjustable
- Operating Pressure: 0.05-0.8 MPa (7-116 PSI)
- Cushion Type: Adjustable rubber buffer (both ends)
- Mounting Style: Standard MF1 front flange (ISO 15552 compliant)
- Port Size: 1/4" NPT (G1/8 optional)
- Operating Temperature: -20℃ to 80℃ (-4°F to 176°F)
- Piston Rod Material: Chrome-plated carbon steel (S45C)
- Cylinder Tube: Hard-anodized aluminum alloy
- Seal Material: NBR (Nitrile) with wear-resistant ring
- Weight: 5.2 kg (11.46 lbs) ±3%
- Dimensions (L×W×H):
- Extended Length: 890 mm (35.04")
- Retracted Length: 340 mm (13.39")
- Flange Width: 82 mm (3.23")
- Height with Mount: 95 mm (3.74")
- Rod Thread: M16×1.5 external thread
- Corrosion Resistance: Class II (ISO 9227)
- Lubrication: Pre-lubricated (Relubrication interval: 3,000 km)
High-precision adjustable stroke cylinder featuring dual cushion adjustment and position-locking mechanism. The SAUJ40X550-40S combines 0.1mm stroke resolution with heavy-duty construction, utilizing a chromium-molybdenum alloy rod for enhanced wear resistance. Includes integrated mounting slots for position sensors (magnet compatible).
- Variable position clamping in CNC fixture systems
- Elevation control for automated warehouse stackers
- Printing press roller gap adjustment
- Solar panel angle adjustment mechanisms
- Plastic injection mold core-pulling operations
| Property | Property Value |
|---|---|
| sku | SAUJ40X550-40S |
| 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 | <40mm> |
| 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.







