Airtac SAUJ63 Adjustable Pneumatic Cylinder SAUJ63X85-40S
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 Stroke Cylinder SAUJ63X85-40S Specifications
- Model: SAUJ63X85-40S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø63 mm
- Stroke: 85 mm (adjustable)
- Operating pressure: 0.15–0.8 MPa
- Cushion type: Adjustable rubber buffer (both ends)
- Mounting style: Standard MF1 (front flange) with accessory mounting options
- Port size: 1/4" NPT (M5×0.8 optional)
- Operating temperature: -20℃ to 80℃
- Piston material: Anodized aluminum alloy
- Seal type: NBR (Nitrile) seals
- Rod end thread: M14×1.5
- Weight: 2.8 kg (without accessories)
- Dimensions: 300mm(L) × 63mm(W) × 63mm(H) (retracted position)
Precision-engineered adjustable stroke cylinder featuring micro-positioning capability through its unique mechanical stopper system. The SAUJ63 series combines high rigidity (ISO 15552 standard) with corrosion-resistant aluminum construction. Includes magnetic piston for position sensing compatibility. Requires 5μm filtered lubricated air (ISO 8573-1 class 4).
- Precision clamping fixtures in CNC machining centers
- Variable height positioning in automated assembly lines
- Packaging machine ejector systems
- Material handling equipment with adjustable stroke requirements
- Plastic injection molding machine safety gates
Installation note:
Adjust stroke length via hex wrench on both end caps (clockwise to reduce stroke).
Maintain 0.5mm minimum clearance between stopper and piston during adjustment.
Lubricate guide shafts every 500km of cumulative travel.
| Property | Property Value |
|---|---|
| sku | SAUJ63X85-40S |
| 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 | PT3/8 |
| Magnet | S-Magnetic |
| Bore Diameter | 63mm |
| 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.