9 Inches Vertical Solar Tracker Slew Drive, IP66 Enclosed Housing
For Renewable Energy
Enclosed Slew Drive Description
Enclosed IP66 slewing drives are powered with hourglass worm
technology for maximum gear torque and the smoothest rotation.
Typical slew drive applications include solar industry, truck
cranes, man lifts, and utility equipment, hydraulic attachments,
oil tool equipment, marine cranes, tire handlers, digger s and
automotive lifts, but the slew drives are used in many other
applications requiring load holding and rotational capability. We
offer different slew drive models with different moment load
capacities.
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 |
Applications
Solar Tracking System
When the sun's rays are perpendicular to the panel, the solar
energy receives the most solar energy and generates the highest
power. But the earth is revolving and rotating all the time, so the
angle of the sun's rays is changing all the time. As for the fixed
bracket, because the battery panel is fixed, it cannot guarantee
that the sun's rays are perpendicular to the battery panel as much
as possible, and the solar energy cannot be fully utilized.
Therefore, the use of the slewing drive tracking system is to aim
at the sun as much as possible, so that the sun rays receive more
sunlight per unit area of the battery panel, thereby increasing the
power generation. At present, the tracking system includes two
categories: single-cycle tracking system and dual-axis tracking
system. Single-axis tracking system is further divided into
horizontal single-axis tracking system and oblique single-axis
tracking system.
