Square Tube Slewing Drive With Enhanced Torsional Rigidity And Performance For Single Axis Solar Tracking Systems
VE7 Slewing Drive Description
The split-type slewing drive with square-tube structure for solar tracking systems is designed with a modular configuration that separates the drive unit from the supporting structure, enabling quick on-site disassembly and efficient maintenance. This design greatly reduces downtime and simplifies parts replacement, making it especially suitable for large-scale photovoltaic installations where operational reliability is critical.
The high-strength square-tube framework provides excellent torsional rigidity and mechanical stability, ensuring reliable operation under severe environmental and loading conditions. The system is engineered for long-term outdoor applications and maintains stable performance in extreme temperatures, high winds, and continuous mechanical stress.
With precise tracking capability and robust structural integrity, the system improves tracking accuracy and enhances energy output while extending service life. Its durable design reduces maintenance frequency and lowers total ownership costs for photovoltaic plants.
Performace of VE Series
| Parameter |
Description |
| Structure Type |
Square-tube split-type slewing drive |
| Application |
Single-axis / Dual-axis solar tracking systems |
| Drive Mode |
Slewing drive with electric motor |
| Drive Power |
≤ 150 W |
| Rated Voltage |
AC / DC (customizable) |
| Output Torque |
≥ 7,500 Nm
|
| Holding Torque |
≥ 45 kNm |
| Rotation Angle |
0–360° continuous rotation |
| Tracking Accuracy |
≤ 0.5° |
| Operating Temperature |
-30°C to +60°C (optional range available) |
| Protection Class |
IP65 / IP66 (optional) |
| Surface Treatment |
Hot-dip galvanizing / Anti-corrosion coating |
| Lubrication Type |
Long-life grease |
| Service Life |
≥ 25 years |
| Maintenance Mode |
Modular replacement |
| Installation Method |
Flange mounting |
| Certification |
CE / ISO |
| Wind Load Design |
Customized based on local standards |
Key Features
Modular split design for easy maintenance and replacement
High torsional rigidity square-tube structure
Designed for long-term outdoor applications
Low maintenance and high reliability
Supports customized configuration
Applications
Utility-scale solar tracking systems
Commercial PV installations
Harsh environment PV projects (desert, coastal, high-altitude regions)
Optional Customization
Different torque levels and load capacities
Voltage and motor type selection
Anti-corrosion grades and coatings
Environmental adaptability customization
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