84*84 Tube Enclosed Slewing Drive PV Worm Gear Slewing Drive
VE9 84*84 Tube Size Worm Gear Slewing Gear For PV Mounting Bracket Solar Trackers
Slewing Drive Description
To meet the growing demand for main body square tubes in tracking system designs, our vertical slewing drives are available in a variety of square tube sizes that help different customers do some of the biggest jobs in a variety of applications. From swing arm rotation on solar tracking systems to cranes, wind turbines, and slewing drives are already an integral part of many machining processes.
Especially the vertical design is the biggest highlight of Hangtuo slewing drive. The vertical design is mainly used for solar tracking systems. The new worm gear structure simplifies the complex structure of the single-axis solar tracking system bracket and reduces the cost of the entire system. Vertical design Play a more competitive role in the solar tracker market.
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 |
Slewing Drive Applications
The most common slewing drive application for single-axis slewing drives is solar trackers, including single-axis tracking systems, dual-axis tracking systems, and single-axis systems include flat single-axis systems, inclined single-axis systems, and inclined single-axis systems. There are also applications of photothermal systems such as photothermal heliostats, Fresnel, trough photothermal (CSP) and concentrated photovoltaics (CPV). In addition, slewing drives also play an important role in other traditional industries, satellite or radar antennas, other applications include car lifts, robotic arm positioners and stage equipment, to name a few.
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