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 SAUJ40X55-40S Adjustable Stroke Cylinder Specifications
- Model: SAUJ40X55-40S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm
- Stroke: 55mm (adjustable range: 20-55mm)
- Operating pressure: 0.15-1.0 MPa
- Max. pressure: 1.5 MPa
- Cushion type: Adjustable elastic cushion (both ends)
- Mounting style: Standard foot mounting (MF1) with accessory options
- Port size: M5x0.8 (G1/8 adaptor available)
- Piston rod material: SUS304 stainless steel
- Cylinder tube: Aluminum alloy with hard anodizing
- Seal material: NBR (nitrile rubber)
- Ambient temperature: -20℃ to +80℃
- Weight: 2.8kg ±5%
- Dimensions: 150mm(L) × 52mm(W) × 52mm(H) (fully retracted)
- Rod thread: M10×1.25 external thread
- Protection class: IP40 (dust protected)
- Lubrication: Pre-lubricated (use ISO VG32 hydraulic oil if re-lubing)
Precision-adjustable pneumatic cylinder featuring a unique mechanical stopper system with 0.5mm incremental adjustment. The dual-axis design prevents rod rotation during operation, making it ideal for precision positioning tasks. Integrated shock absorbers reduce end-impact noise by 30% compared to standard models.
- Precision workpiece clamping in CNC machine tools
- Variable height positioning in conveyor systems
- Packaging machine stopper adjustment mechanisms
- Automated assembly line tooling changers
- 3D printer bed leveling systems
| Property | Property Value |
|---|---|
| sku | SAUJ40X55-40S |
| 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 | 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.







