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.
