VE7 Small Size Single Axis 51:1 Ratio Slew Drive For Home Solar Sun
Tracking System
Small Size Slewing Drive Description
Photovoltaic brackets are special structures designed and installed
in the solar photovoltaic power generation system to support, fix
and rotate photovoltaic modules. The photovoltaic brackets need to
combine the topography, climate and solar resource conditions of
the construction site to arrange the photovoltaic modules in a
certain orientation and arrangement. and spacing is fixed. In order
to make the photovoltaic power station achieve the best power
generation efficiency, the photovoltaic tracking system bracket
came into being. Because it needs to be used for a long time under
specific working conditions, the rotary drive device, as one of the
core components in the rotation system of the photovoltaic tracking
bracket, needs to have strong mechanical properties such as wind
pressure resistance, snow pressure resistance, earthquake
resistance, and corrosion resistance to ensure It can operate
normally in various harsh environments such as sand, rain, snow,
earthquake, etc., and the service life is generally required to
reach more than 25 years.
VE Model Performance Parameters
| VE Model Performance Parameters |
| Model | Rated Output Torque (N.m) | Holding Torque (kN.m) | Tilting Torque (kN.m) | Axial Load (kN) | Radial Load (kN) | Ratio | Efficiency | Precision (Degree) | IP | Working Tep(℃) | Self-locking | Weight(kg) |
| 3" | 806 | 9 | 5 | 22 | 15 | 31:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 12kg |
| 5" | 962 | 30 | 6 | 16 | 27 | 37:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 18kg |
| 7" | 7344 | 60 | 10 | 34 | 58 | 51:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 32kg |
| 8" | 8000 | 70 | 14 | 50 | 80 | 50:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 28kg |
| 9" | 8784 | 80 | 16 | 60 | 130 | 61:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 52kg |
| 12" | 11232 | 100 | 25 | 77 | 190 | 78:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 65kg |
| 14" | 12240 | 120 | 48 | 110 | 230 | 85:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 88 kg |
| 17" | 14688 | 136 | 67 | 142 | 390 | 102:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 135 kg |
| 21" | 18000 | 140 | 89 | 337 | 640 | 125:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 192 kg |
| 25" | 21600 | 150 | 112 | 476 | 950 | 150:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 251 kg |
Customized Services
1. Special design based on different applications and projects
2. Different types of motors could be matched, such as hydraulic
motors, stepper motors, electrical motors etc.
3. Different colors are available based on RAL code; our standard
color is RAL 9006.
Applicatons
Horizontal axis tracking system, 1 portrait, 2 portrait, 3H etc. We
can provide suitable solutions for different solar panel
arrangement.
CSP: fresnel, parabolic
