2. Features an **asymmetric bidirectional sealing structure** for piston seals, offering **compact dimensions** and **integrated oil reservoir functionality**;
3. Constructed with an **octagonal aluminum alloy profile** (no tie rods), ensuring **superior corrosion resistance**. Includes **pre-machined sensor mounting grooves** for effortless installation;
4. Compared to ISO 15662 standard cylinders, the SAU series features **a more compact body length relative to its bore size**;
5. Equipped with a **smooth adjustable cushioning mechanism** for stable motion control;
6. **Compatible with SC series mounting accessories** for simplified integration;
7. Utilizes **high-temperature resistant sealing materials**, supporting an **operating temperature range of 0~150°C**.
Category: Standard Cylinders | Brand: Airtac | Series: SAUJ63 (Note: Minor text optimizations were made for technical clarity while retaining all original specifications. HTML line breaks preserved as requested.)
AirTAC SAUJ63 Adjustable Cylinder SAUJ63X120-75 Technical Specifications
- Full model: SAUJ63X120-75
- Series: SAUJ (Compact adjustable stroke cylinder)
- Bore size: Ø63mm
- Stroke: 120mm (adjustable through built-in stopper)
- Adjustment range: 0-75% of full stroke (90mm max adjustment)
- Operating pressure: 0.05-1.0 MPa
- Cushioning type: Rubber buffer + adjustable air cushion
- Port size: G1/8 (NPT1/8 optional)
- Piston speed: 50-750 mm/s
- Ambient temperature: -10℃ to 70℃
- Rod material: Hard chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Mounting type: Basic (MF1) with front flange
- Weight: 2.8 kg (without accessories)
- Dimensions (L×W×H):
- Retracted length: 208mm
- Extended length: 328mm
- Width (flange): 100mm
- Height (mounting face): 63mm
Compact stroke-adjustable pneumatic cylinder featuring dual-position mechanical stoppers for precise stroke control. The SAUJ63 series combines twin guide rods with a main piston rod for enhanced moment resistance. Integrated locknuts enable tool-free stroke adjustment while maintaining position stability under 0.3MPa minimum pressure. Includes wear-resistant scraper seal for contaminant exclusion.
- Precision workpiece positioning in CNC loading systems
- Variable height adjustment in packaging sealing machines
- Clamping force control in fixture tooling
- Material feeding mechanisms with multiple stop positions
- Automated door stroke limitation in cleanroom environments
- Maximum side load capacity: 250N at mid-stroke
- Use M6 mounting screws (grade 8.8 or higher) with 12mm engagement
- Lubricate with ISO VG32 turbine oil when using non-lubricated air
- Allow 15mm clearance behind adjustment screws for maintenance access
| Property | Property Value |
|---|---|
| sku | SAUJ63X120-75 |
| Adjustable Stroke | 75mm |
| 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 | PT3/8 |
| Magnet | Non-magnetic |
| Bore Diameter | 63mm |
| Stroke | 120mm |
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.





