Airtac SAUJ63 Adjustable Pneumatic Cylinder SAUJ63X70-20
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 SAUJ63X70-20 Technical Details
- Full model code: SAUJ63X70-20
- Bore size: 63mm (2-1/2")
- Stroke length: 70mm ±0.5mm tolerance
- Adjustment range: 20mm (mechanical stopper)
- Operating pressure: 0.15-1.0 MPa
- Cushioning type: Adjustable air cushion (both ends)
- Piston speed: 50-800 mm/s (lubricated)
- Port size: G1/8 (Rc1/8 optional)
- Ambient temperature: -20℃ to 80℃
- Seal material: Nitrile rubber (NBR) standard
- Rod material: Chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Mounting types: MF1 (front flange), MB1 (rear pivot), optional foot mounts
- Weight: 2.45kg (with standard accessories)
- Dimensions: 215mm(L) × 63mm(W) × 63mm(H) (retracted position)
Precision-adjustable pneumatic cylinder featuring dual cushion control with locknut adjustment screws. The SAUJ63 series incorporates a wear-resistant guide bushing and multi-lip seals for reduced friction. Includes magnetic piston version compatibility (add "-M" suffix) for position sensing. Requires ISO VG32 hydraulic oil mist lubrication for optimal performance in high-cycle applications.
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- Textile machinery tension control units
- PCB press-fit component insertion
Installation recommendation:
When using adjustable stoppers, limit maximum extension to 85% of nominal stroke.
Apply thread-locking compound to adjustment screws after final positioning.
Allow 25mm clearance behind cylinder for maintenance access.
| Property | Property Value |
|---|---|
| sku | SAUJ63X70-20 |
| 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 | PT3/8 |
| Magnet | Non-magnetic |
| Bore Diameter | 63mm |
| Stroke | 70mm |
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.