Airtac SAUJ63 Adjustable Pneumatic Cylinder SAUJ63X135-20
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 SAUJ63X135-20 Technical Specifications
- Model Code: SAUJ63X135-20
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø63mm (±0.1mm tolerance)
- Stroke: 135mm (adjustable from 0-135mm via stopper)
- Operating pressure: 0.05-1.0MPa
- Medium temperature: -20℃ to 80℃
- Buffer type: Adjustable rubber cushion (both ends)
- Port size: G1/2 (ISO228/1 standard)
- Mounting style: Basic type (MF1 flange optional)
- Piston material: Die-cast aluminum alloy (hard anodized)
- Rod material: Chrome-plated steel (Cr equivalent ≥0.8μm)
- Seal type: HNBR seals (high nitrile for oil resistance)
- Weight: 3.7kg (±5% tolerance)
- Dimensions:
- Extended length: 269mm
- Retracted length: 134mm
- Body width: 82mm
- Mounting height: 42mm
- ISO certification: 6431, 15552 compliant
Precision-adjustable pneumatic cylinder featuring mechanical stroke adjustment with positive locking mechanism. The SAUJ63 series incorporates wear-compensating seals and impact-absorbing end caps, designed for high-cycle applications requiring millimeter-level positioning accuracy. Includes magnetic piston for sensor mounting (inductive sensor not included). Requires lubrication-free operation with filtered air (5-50μm filter recommended).
- Die-casting machine ejection force control
- Press tool height adjustment systems
- Automated palletizing position calibration
- Glass tempering oven door mechanisms
- Robotic welding fixture positioning
Installation protocol:
Adjustable stopper requires torque limitation (3-5Nm max) during setup.
Maintain 0.5mm minimum stroke overlap during retraction to prevent seal damage.
Vertical mounting orientation recommended for optimal adjustment accessibility.
| Property | Property Value |
|---|---|
| sku | SAUJ63X135-20 |
| 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 | 135mm |
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.
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