Airtac SAUJ40 Adjustable Stroke Cylinder SAUJ40X475-20
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 SAUJ40X475-20 Technical Specifications
- Model: SAUJ40X475-20
- Type: Double-acting adjustable stroke cylinder with mechanical lock
- Bore size: 40mm
- Stroke: 475mm (adjustable range ±20mm)
- Operating pressure: 0.15–0.8 MPa
- Cushioning type: Adjustable rubber buffer (both ends)
- Mounting style: Basic MF1 flange mounting
- Port size: PT1/4 (G1/8 optional)
- Temperature range: -20℃ to 80℃
- Rod material: Chrome-plated steel (Cr-Mo)
- Tube material: Anodized aluminum alloy
- Seal material: NBR (nitrile rubber)
- Weight: 4.8kg (excluding accessories)
- Dimensions: 650mm(L) × 56mm(W) × 56mm(H) (full extension)
- Rod thread: M10×1.25 (external)
- Max theoretical force: 502N @0.6MPa
- Lubrication: Pre-lubricated (relubrication interval: 3,000km)
High-precision adjustable stroke cylinder featuring dual-position mechanical locking mechanism for mid-stroke positioning. The SAUJ40 series combines progressive cushioning adjustment with an anti-rotation rod design, ideal for applications requiring variable stroke control. Includes wear-resistant scraper seal for dust protection.
- Variable height positioning in automated assembly lines
- Clamping force adjustment in CNC fixture systems
- Material handling with adjustable lifting heights
- Packaging machine stopper positioning
- Textile machinery tension control
Installation note:
Ensure proper alignment of guide rails when using in vertical orientation.
Adjust cushioning screws gradually (1/4 turn increments) while testing under operational pressure.
Maximum side load: 15N at rod end.
| Property | Property Value |
|---|---|
| sku | SAUJ40X475-20 |
| Adjustable Stroke | <20mm> |
| 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 | 475 mm |
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.