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 SAUJ40X475-20S Technical Details
- Model Code: SAUJ40X475-20S
- Cylinder Type: Adjustable stroke single rod double acting
- Bore Size: 40mm (ISO 6432 standard)
- Stroke Adjustment Range: 50-475mm (mechanical stopper system)
- Operating Pressure: 0.1-0.9 MPa
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting Styles: Basic type (MF1), front flange (MF2), rear flange (MF3), or foot mounting (MF4)
- Temperature Range: -20℃ to 80℃ (dry air required below 0℃)
- Tube Material: Aluminum alloy with hard anodized surface
- Piston Rod: Chrome-plated carbon steel (Cr-Mo steel optional)
- Seals: NBR (Nitrile) standard, optional Polyurethane for high-speed applications
- Port Size: 1/4" NPT (G1/8 adaptor included)
- Weight: 3.2kg (excluding mounting accessories)
- Dimensions: 575mm(L) × 100mm(W) × 125mm(H) at full extension
- Rod Thread: M12×1.25 external thread (20mm engagement length)
- Position Detection: Optional magnetic piston with sensor grooves
Industrial-grade adjustable stroke cylinder featuring precision ground rod and multi-layer sealing system. The SAUJ40 series incorporates a unique dual-lock stroke adjustment mechanism allowing mid-stroke position control without disassembly. Anti-rotation design ensures stable linear motion under side loads up to 15% of maximum thrust capacity.
- Variable height positioning in conveyor transfer systems
- Pressure-sensitive clamping devices in CNC machining
- Adjustable stoppers for automotive assembly lines
- Packaging machine product ejection with varying box sizes
- Textile machinery tension control systems
- For vertical mounting: Use MF2 front flange style with 4×M8 bolts
- Maximum side load capacity: 180N at mid-stroke position
- Allow 15mm clearance behind end cover for stopper adjustment
- Cycle rate: ≤120 cpm with standard cushion settings
| Property | Property Value |
|---|---|
| sku | SAUJ40X475-20S |
| 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 | S-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.







