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Enveloping Worm Gear Slew Drive, C5 Corrsion Degree For Outdoor Solar Trackers
C5 Corrsion Worm Gear Slew Drive Description
Single enveloping worm gear slew drive is a compactly constructed unit which consists of envelop worm, gear, housing, base etc. This unit brings the advantages of a slewing drive.
Geared slewing drive is suitable for applications which demand slow rotation with a continuous or movement and capable of handling combined loads. The product is with standard dimensions for coupling an electric, hydraulic motor, servo motor etc. as well as coupling a whole system to equipment. As to its compactness and high rigidity, a worm drive system is used in various equipments such as mobile assembly platforms, satellite system, hydraulic loading cranes on haulage vehicles, small marine cranes, extendable rotating ladders, in wheel units of large marine portal transporters, it is now especially widely uesd in solar energy.
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 |
Applications
Single axis solar tracking system array
The basic conditions of installation, especially the wind direction and wind force, should be considered in the design of the single-axis tracking solar cell array. The horizontal single-axis can turn the panel to the horizontal direction when encountering super strong wind, which can avoid damage to the panel by the super-strong wind; The angle of the panel can also be changed according to the direction to reduce the possibility of damage to the panel.
When there is a blizzard, the battery board can be erected as much as possible to let the snow slide down, and the impact on the battery board can also be reduced in the event of a large hailstorm.
