Airtac SAUJ40 Adjustable Stroke Cylinder SAUJ40X900-20
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 Stroke Cylinder SAUJ40X900-20 Technical Details
- Model: SAUJ40X900-20
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm
- Stroke range: 20-900mm (adjustable via stopper mechanism)
- Operating pressure: 0.1-0.9 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting style: Front flange mounting (MF1)
- Port size: G1/8 (Rc1/8 optional)
- Rod end thread: M20×1.5
- Material:
- Tube: Aluminum alloy hard anodized
- Piston rod: Chrome-plated steel
- Seals: NBR (Nitrile rubber)
- Temperature range: -20℃ to 80℃
- Weight: 3.8kg (with standard components)
- Dimensions (L×W×H):
- Retracted length: 248mm
- Extended length: 1148mm (max)
- Mounting flange: 80×80mm
- Rod diameter: 16mm
Precision-engineered adjustable stroke cylinder featuring a unique dual-guide rod design for enhanced stability in long-stroke applications. The SAUJ40X900-20 incorporates a visual stroke indicator scale (±1mm accuracy) and maintenance-free lubrication units. Its hardened piston rod surface (HV700±50) ensures wear resistance in high-cycle operations.
- Variable height positioning in automated assembly lines
- Material handling equipment with adjustable gripping ranges
- Plastic injection molding machine ejectors
- Textile machinery tension control systems
- Automotive welding fixture positioning
Installation recommendation:
For optimal performance, maintain ≤0.5mm/m alignment tolerance during mounting.
Apply silicone-free lubricant (ISO VG32) when operating below 0℃. Regular stroke
adjustment checks every 50,000 cycles are recommended.
| Property | Property Value |
|---|---|
| sku | SAUJ40X900-20 |
| 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 | <900mm> |
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.