Airtac SAUJ40 Adjustable Stroke Cylinder SAUJ40X800-20
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 SAUJ40X800-20 Technical Details
- Model Code: SAUJ40X800-20
- Bore Size: 40mm (ISO 6432 standard)
- Stroke: 800mm (adjustable with cushioning)
- Operating Pressure: 0.05–0.8 MPa
- Cushioning Type: Adjustable air cushion at both ends
- Mounting Style: Basic type (MF1) with optional foot/mid-flange
- Port Size: 1/4" NPT (G1/8 optional)
- Operating Temperature: -20℃ to 80℃
- Piston Speed: 50–800 mm/s (lubricated)
- Material:
- Cylinder Tube: Aluminum alloy hard anodized
- Piston Rod: Chrome-plated steel (Rod diameter: 16mm)
- Seals: NBR (standard) / PU (optional)
- Weight: 5.8kg (excluding accessories)
- Dimensions:
- Extended Length: 800 + 100mm (cushion adjustment range)
- Body Diameter: Φ40mm ±0.2
- Mounting Center Distance: 25mm (MF1 pattern)
High-precision adjustable stroke cylinder featuring dual-position memory function and progressive cushioning control. The SAUJ40 series incorporates a unique telescopic rod design with locknut-free adjustment mechanism, enabling ±5mm stroke fine-tuning without disassembly. Includes magnetic piston for position sensing compatibility.
- Variable position clamping in CNC fixture systems
- Material handling with adjustable lifting heights
- Printing press roller engagement mechanisms
- Plastic injection mold core-pull adjustments
- Automotive assembly line positioning gates
Operation note:
For optimal cushioning performance, adjust the needle valves clockwise in 1/4-turn increments while observing movement. Maintain air filtration at 25μm or finer. Lubricate via inlet port using ISO VG32 pneumatic oil if non-lubricated operation is required.
| Property | Property Value |
|---|---|
| sku | SAUJ40X800-20 |
| 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 | 800mm |
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.