Airtac SAUJ40 Adjustable Stroke Cylinder SAUJ40X85-50
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 SAUJ40X85-50 Adjustable Stroke Cylinder Specifications
- Model Code: SAUJ40X85-50
- Bore Size: 40mm
- Standard Stroke: 85mm
- Adjustment Range: 0-50mm (External Thread Adjustment)
- Operating Pressure: 0.1-0.9 MPa
- Operation Method: Double Acting
- Cushioning Type: Adjustable Air Cushion (Both Ends)
- Mounting Options: Basic Type / Front Flange (MF1) / Rear Flange (MF2)
- Port Size: G1/8 (M5 Optional)
- Ambient Temperature: -20℃ to 80℃
- Piston Material: Aluminum Alloy (Hard Anodized)
- Rod Material: Stainless Steel (SUS304)
- Seal Type: NBR Nitrile Rubber
- Weight: 1.65kg ±2%
- Dimensions (L×W×H): 221mm × 50mm × 50mm (Extended Length)
- Protection Class: IP54 (Standard) / IP67 (Optional)
- Lubrication: Pre-lubricated (Use ISO VG32 or Equivalent)
High-precision adjustable cylinder featuring micrometer-style stroke adjustment via a 50mm threaded rod with lock nut. The dual air cushion system minimizes impact at stroke ends, while the chrome-plated piston rod resists corrosion in humid environments. Includes magnetic piston for sensor compatibility.
- Precision positioning in semiconductor handling equipment
- Variable clamping force applications in CNC fixtures
- Adjustable stopper mechanisms in assembly lines
- Tension control systems for web processing
- Height adjustment in packaging machinery
Installation Tip:
For optimal performance, align adjustment rod axis parallel to gravity direction.
Apply thread lock (medium strength) after final position setting. Maintain 0.3-0.6 MPa
air pressure during adjustment operations.
| Property | Property Value |
|---|---|
| sku | SAUJ40X85-50 |
| Adjustable Stroke | <50mm> |
| 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 | 85mm |
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.