Airtac SAUJ40 Adjustable Stroke Cylinder SAUJ40X550-30
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 Cylinder SAUJ40X550-30 Technical Details
- Model: SAUJ40X550-30
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm
- Stroke length: 550mm (adjustable through mechanical stopper)
- Operating pressure: 0.05–1.0 MPa
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Mounting style: Front flange/Foot mount (MF1) + Rear flange (optional)
- Port size: G1/8 (ISO standard)
- Operating temperature: -10℃ to 80℃
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Chrome-plated steel (Cr-Mo)
- Seal type: NBR + PU combination seals
- Weight: 3.8kg ±2% (without accessories)
- Dimensions:
- Extended length: 823mm
- Retracted length: 273mm
- Body diameter: 50mm
- Mounting hole spacing: 60mm × 60mm (MF1 pattern)
- ISO standard: 15552 (previously ISO 6431)
High-precision industrial cylinder featuring patented position-lock mechanism for stroke adjustment (±2mm repeatability). The dual chrome-plated piston rod and corrosion-resistant construction enable reliable operation in humid environments. Includes magnetic piston for sensor compatibility and anti-rotation guide to maintain orientation during complex motions.
- Variable height positioning in automotive assembly jigs
- Material handling with adjustable clamping force (requires pressure regulator)
- Packaging line product height compensation systems
- Plastic injection molding ejection mechanisms
- Solar panel angle adjustment actuators
Installation guidelines:
Lubricate with ISO VG32 hydraulic oil before initial use.
Maintain 0.3-0.6 MPa pressure during stroke adjustment.
Allow 15mm clearance around cushion screws for maintenance access.
Critical note:
Do NOT exceed 1.2 MPa peak pressure.
Use air dryer when humidity exceeds 80% RH.
Replace cushion seals every 500,000 cycles in high-speed applications.
| Property | Property Value |
|---|---|
| sku | SAUJ40X550-30 |
| 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 | 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.