Airtac SAUJ40 Adjustable Stroke Cylinder SAUJ40X270-40
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 SAUJ40X270-40 Adjustable Stroke Cylinder Specifications
- Full model: SAUJ40X270-40
- Series: SAUJ (Adjustable Stroke Compact Cylinder)
- Bore size: 40mm
- Stroke: 270mm (adjustable range: ±2mm)
- Operation pressure: 0.05-1.0 MPa
- Cushioning: Rubber buffer + adjustable external stopper
- Mounting type: Basic type (MF1 square flange)
- Rod end: Male thread M16×1.5
- Ambient temperature: -20℃ to 80℃
- Piston speed: 50-750 mm/s
- Air lubrication: Required (ISO VG32 or equivalent)
- Material:
- Tube: Aluminum alloy hard anodized
- Piston rod: Chrome-plated steel
- Seals: NBR (standard), optional Polyurethane
- Weight: 2.85 kg (with standard accessories)
- Dimensions:
- Extended length: 495±1mm
- Retracted length: 225±1mm
- Flange width: 60mm
- Overall height: 65mm (including mounting hardware)
Precision-adjustable stroke cylinder featuring dual-position mechanical stoppers for micro-adjustment (±2mm fine tuning). The SAUJ series incorporates a unique anti-rotation guide mechanism ensuring positional accuracy during partial stroke operations. Optimized for applications requiring repeatable intermediate stops without complex control systems.
- Precision clamping fixtures in CNC machining centers
- Variable height positioning in automated assembly lines
- Pressure-sensitive material handling systems
- Packaging machine product ejection mechanisms
- Semiconductor wafer transfer equipment
Installation protocol:
Always lock adjustment screws with 1.2-1.5N·m torque after positioning.
Maintain 0.3-1.0MPa lubrication pressure during operation.
For vertical mounting, install air bleeder at upper port.
| Property | Property Value |
|---|---|
| sku | SAUJ40X270-40 |
| 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 | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | 270mm |
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.