Airtac SAUJ63 Adjustable Pneumatic Cylinder SAUJ63X85-20S
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 SAUJ63X85-20S Specifications
- Model: SAUJ63X85-20S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 63mm
- Stroke: 85mm (adjustable)
- Adjustment range: 0-20mm (via external stop screw)
- Operating pressure: 0.05-1.0 MPa
- Operating temperature: -10℃ to 80℃
- Cushioning: Rubber buffer + adjustable shock absorber
- Mounting style: Foot-mounted (MF1)
- Port size: G1/8 (NPT1/8 optional)
- Rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (nitrile rubber)
- Weight: 1.8kg ±5%
- Dimensions: 231mm(L) × 80mm(W) × 80mm(H)
- Rod end thread: M12×1.25
- Protection rating: IP54
Precision-adjustable pneumatic cylinder featuring micrometer-style stroke adjustment mechanism with locking nut. The SAUJ series combines position flexibility with heavy-duty construction, offering 0.1mm repeat positioning accuracy through its dual-axis adjustable stopper system. Includes wear-resistant guide bushings and dust-resistant wiper seals for harsh environments.
- Variable height positioning in automated assembly lines
- Pressure-sensitive clamping in CNC fixture systems
- Packaging machine product height compensation
- Printing press roller engagement adjustment
- Automotive welding jig positioning
Installation note:
Ensure alignment tolerance ≤0.2mm/m during mounting. Lubricate with ISO VG32 hydraulic oil
for initial operation. Adjust cushioning screws gradually (1/4 turn increments) to optimize
impact absorption. Requires 5μm filtered air with 1-10mg/m³ lubricant content.
| Property | Property Value |
|---|---|
| sku | SAUJ63X85-20S |
| 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 | 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.