Airtac SAUJ40 Adjustable Stroke Cylinder SAUJ40X70-30
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 SAUJ40X70-30 Technical Specifications
- Full Model Code: SAUJ40X70-30
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm (ISO 6432 standard)
- Stroke: 70mm (standard) / Adjustable range: 0-30mm
- Operating pressure: 0.05-1.0 MPa
- Operating temperature: -20℃ to 80℃
- Cushion type: Fixed rubber buffer + adjustable stroke mechanism
- Mounting style: Basic type (no built-in mount)
- Port size: M5x0.8 (G1/8 optional)
- Weight: 850g ±3% (without accessories)
- Dimensions (L×W×H):
- Retracted length: 136mm
- Extended length: 206mm
- Body diameter: 40mm
- Rod diameter: 12mm
- Rod material: Chrome-plated steel (S45C)
- Tube material: Anodized aluminum alloy
- Seal type: NBR + PU combination seals
- ISO standard: 6432 (VDMA 24562)
Precision-engineered adjustable stroke cylinder featuring a unique dual-range adjustment system. The SAUJ40X70-30 combines a fixed 70mm base stroke with a micrometer-style 0-30mm fine adjustment mechanism, enabling ±0.5mm positioning accuracy. Anti-rotation design maintains alignment during partial stroke operations. Includes integrated magnetic piston for position sensing compatibility.
- Precision clamping fixtures in CNC machining centers
- Variable height positioning in automated assembly lines
- Pressure-sensitive packaging machinery
- Semiconductor handling equipment requiring mid-stroke stops
- Printing press roller engagement systems
Installation note:
For optimal performance, maintain 0.5-1mm axial clearance during mounting.
Use locknut (not included) to secure adjustment screw after calibration.
Lubricate with ISO VG32 hydraulic oil if used in high-cycle applications (>500CPM).
| Property | Property Value |
|---|---|
| sku | SAUJ40X70-30 |
| Adjustable Stroke | 30mm |
| 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 | 70mm |
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.