2. Features customized bilateral piston sealing configuration with compact dimensions and integrated oil reservoir design;
3. Utilizes octagonal cross-section aluminum barrel construction without tie rods, providing enhanced corrosion resistance. Integrated sensor mounting grooves on outer wall for simplified installation;
4. Compact cylinder bore and reduced body length compared to ISO 15662 standard cylinders under SAU series specifications;
5. Optimized cushioned stroke adjustment mechanism ensures smooth operation;
6. Full compatibility with SC series cylinder mounting accessories;
7. Engineered with high-temperature resistant sealing compounds for operational range of 0-150℃.
Category: Standard Cylinders | Brand: AIRTAC | Series: SAUJ50
AirTAC SAUJ50 Adjustable Stroke Cylinder SAUJ50X85-40 Technical Details
- Model Code: SAUJ50X85-40
- Bore Size: Ø50 mm
- Stroke Length: 85 mm (adjustable)
- Operating Pressure: 0.05-1.0 MPa
- Cushioning Type: Rubber buffer + adjustable external stopper
- Temperature Range: -20℃ to 80℃
- Mounting Style: Standard ISO 15552 front flange (MF1) with rear foot mounting (MP2)
- Port Size: M5x0.8 (G1/8 equivalent flow)
- Piston Material: Aluminum alloy with hard anodized surface
- Rod Material: Chrome-plated steel (Cr-Mo)
- Seal Type: NBR (Nitrile) standard / Optional FKM (Viton)
- Weight: 2.3 kg ±5% (without accessories)
- Dimensions:
- Extended Length: 236 mm
- Retracted Length: 151 mm
- Body Diameter: Ø63 mm
- Rod End Thread: M16x1.5
- ISO Standard: 15552 (previously ISO 6431)
- Protection Class: IP54 (standard sealing)
Precision-adjustable pneumatic cylinder featuring dual-position mechanical stoppers for mid-stroke positioning. The SAUJ series combines ISO 15552 compatibility with enhanced modularity, offering 360° adjustable sensor mounting slots and corrosion-resistant construction. Includes built-in auto-switch grooves for magnetic sensors (sensors sold separately).
- Variable height positioning in automated assembly lines
- Clamping force adjustment in CNC fixture systems
- Packaging machine stroke customization
- Material handling equipment with multi-stage stops
- Printing press roller engagement mechanisms
| Property | Property Value |
|---|---|
| sku | SAUJ50X85-40 |
| Adjustable Stroke | <40mm> |
| 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 | <50mm> |
| 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.





