Single Axis Slew Drive With Electric Motor 30 Years Field Life PV
Solar Tracking System
Compact Slewing Drive Description
Compact and Space-Efficient Solar Tracking Drive
The solar tracker slewing drive is engineered to be compact and
space-efficient, making it ideal for applications with limited
installation space. Despite its size, it offers powerful torque and
precise control, allowing solar tracking systems to operate
effectively within confined areas. This design is particularly
advantageous in rooftop solar installations and other
space-restricted environments.
Performace of VE Series Slewing Drive
| Model | Ratio | Rated Output Torque(N.m) | Tilting Torque(N.m) | Holding Torque(N.m) | Axial Load(kN) | Radial Load(kN) | Efficiency | Precision(°) | Self-locking | Weight(kg) |
| 3" | 31:1 | 600 | 1500 | 1800 | 22 | 15 | 40% | ≤0.1 | Yes | 12 |
| 5" | 37:1 | 800 | 5000 | 9200 | 16 | 27 | 40% | ≤0.1 | Yes | 18 |
| 7" | 57:1 | 1750 | 7000 | 13200 | 34 | 58 | 40% | ≤0.1 | Yes | 32 |
| 8" | 51:1 | 2250 | 11200 | 20400 | 50 | 80 | 40% | ≤0.1 | Yes | 28 |
| 9" | 61:1 | 2250 | 16000 | 30800 | 60 | 130 | 40% | ≤0.1 | Yes | 52 |
| 12" | 78:1 | 4300 | 25000 | 40560 | 77 | 190 | 40% | ≤0.1 | Yes | 65 |
| 14" | 85:1 | 5600 | 48000 | 44200 | 110 | 230 | 40% | ≤0.1 | Yes | 88 |
| 17" | 102:1 | 6750 | 67000 | 53040 | 142 | 390 | 40% | ≤0.1 | Yes | 135 |
| 21" | 125:1 | 16000 | 89000 | 65000 | 337 | 640 | 40% | ≤0.1 | Yes | 192 |
| 25" | 150:1 | 21450 | 112000 | 89000 | 476 | 950 | 40% | ≤0.1 | Yes | 251 |
Applications
Commercial and Industrial Rooftop Installations: In commercial and
industrial settings where rooftop solar installations are common,
solar tracker slewing drives find application to enhance energy
production. These compact and versatile drives enable solar panels
to track the sun's movement, ensuring that they are always oriented
for maximum sunlight exposure. This is particularly valuable for
maximizing energy output in environments with limited available
space.
Off-Grid and Remote Power Systems: In off-grid and remote
locations, where access to traditional power sources may be
limited, solar tracker slewing drives are employed in solar
installations to boost energy production. By continuously adjusting
the position of solar panels to face the sun, these drives enhance
the efficiency of off-grid power systems, providing a reliable and
sustainable source of energy in areas without access to a
centralized power grid.
