1 Inch Small Rotary Speed Reducer, Self Locking Gear For Solar
Powered Energy
Small Rotary Speed Reducer Description
Why using slewing drive solar tracking systems?
Due to the rotation of the earth, relative to the solar
photovoltaic power generation system at a fixed location, the sun
rises and sets every day in four seasons of a year, and the sun's
illumination angle changes all the time, effectively ensuring that
the solar panels can always face each other. The sun, the power
generation efficiency will reach the best state. At present, the
sun tracking control systems commonly used in the world all need to
calculate the angle of the sun at different times of each day of
the year according to the latitude and longitude of the placement
point, and store the sun position at each time of the year in the
PLC, microcontroller or computer. In the software, that is, by
calculating the position of the sun to achieve tracking. The
computer data theory is used, which requires the data and settings
of the latitude and longitude regions of the earth. Once installed,
it is inconvenient to move or disassemble. After each move, the
data must be reset and various parameters must be adjusted;
principle, circuit, technology, equipment Complicated,
non-professionals cannot operate it casually.
Performance Parameters of SE series
| SE Model Performance Parameters |
| Model | Rated Output Torque(N.m) | Tilting Torque (N.m) | Holding Torque (N.m) | Axial Load (kN) | Radial Load (kN) | Ratio | Efficiency | Precision (degree) | IP | Working Tep. (℃) | Self- locking | Weight (kg) |
| 1" | 400 | 1000 | 1800 | 22 | 12 | 32:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 6 |
| 3" | 600 | 1500 | 3000 | 30 | 16 | 31:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 8 |
| 5" | 800 | 6000 | 9200 | 68 | 27 | 37:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 12 |
| 7" | 2000 | 13500 | 13200 | 132 | 58 | 57:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 21 |
| 9" | 4400 | 45000 | 30800 | 340 | 130 | 61:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 49 |
| 12" | 5800 | 54400 | 40560 | 480 | 190 | 78:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 61 |
| 14" | 6550 | 68000 | 54200 | 680 | 230 | 85:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 63 |
| 17" | 9400 | 135600 | 65040 | 980 | 390 | 102:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 105 |
| 21" | 16000 | 203400 | 81000 | 1600 | 640 | 125:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 149 |
| 25" | 21000 | 271160 | 89000 | 2400 | 950 | 150:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 204 |
SE1 Slewing Drive Specifications
| Model Number | SE1 |
| Brand Name | Hangtuo |
| Gear Ratio | 32:1 |
| Output Torque (Nm) | 400 |
| Tilting Torque (Nm) | 1000 |
| Holding Torque (Nm) | 1800 |
| Weight (kgs) | 6 |
| Axial Load (kN) | 22 |
| Radial Load (kN) | 12 |
| Working Temperature (℃) | -30～+120 |
| Place Of Origin | Changshu, China (Mainland) |
| Inspect | Full inspection |
| Processing | Forging/machining/coating/assembly |
| Service | 24 hours online |
Applications
Oblique uniaxial tracking
Since the vertical line of the solar panel tracked by the flat
single axis always has an included angle with the sunlight, the
included angle is larger in high latitude areas, which is not much
higher than the fixed tilt installation efficiency. In order to
improve the efficiency of the solar panel, the rotating shaft of
the solar panel can be installed obliquely to reduce the angle
between the vertical line of the solar panel and the sunlight.
