CE Single Axis Worm Gear Slew Drives, 12 Inches Solar Panel
Tracking System
Worm Gear Slew Drives Description
Slew drive is a new kind of slew products, easy to mount and save
more space. Slew drive consists of worm, slew ring, hosing, motor
and so on. The core part is slewing bearing, so slew drive can also
bear axial, radial loading and titling moment at the same time.
SE Model Performance Parameters
| SE Model Performance Parameters |
| Model | Rated Output Torque (N.m) | Tilting
Torque
(kN.m) | Holding
Torque
(kN.m) | Axial
Load
(kN) | Radial
Load
(kN) | Ratio | Efficiency | Precision
(degree) | IP | Working Tep
(℃) | Self-locking | Weight
(kg) |
| 1" | 400 | 1 | 2 | 22 | 12 | 32:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 6 |
| 3" | 806 | 1.5 | 3 | 30 | 16 | 31:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 8 |
| 5" | 962 | 6 | 9 | 68 | 27 | 37:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 12 |
| 7" | 7344 | 13.5 | 12 | 132 | 58 | 57:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 21 |
| 9" | 8784 | 45 | 30.8 | 340 | 130 | 61:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 49 |
| 12" | 11232 | 54 | 45 | 480 | 190 | 78:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 61 |
| 14" | 11232 | 68 | 54 | 680 | 230 | 85:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 63 |
| 17" | 11232 | 135 | 65 | 980 | 390 | 102:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 105 |
| 21" | 18000 | 203 | 81 | 1600 | 640 | 125:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 149 |
| 25" | 18000 | 271 | 89 | 2400 | 950 | 150:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 204 |
Applications
Single axis tracking system
Single-axis tracking is easy to form a linkage structure, with
various layout schemes, and an electric push rod linkage scheme can
also be added to further reduce the cost of the power structure and
control system.
Dual axis tracking system
With dual-axis tracking system, it is difficult to make a linkage
scheme, and the number of components will be limited. In addition,
due to the dual-axis tracking system, there are two independent
power actuators. Compared with the single-axis complex control
system. This creates a problem of troublesome equipment
maintenance. And the investment is relatively much higher than the
single axis
Comprehensively compare the structural maintenance features of
horizontal single-axis tracking, inclined single-axis tracking, and
dual-axis tracking, as well as the increase rate of power
generation, in areas with a latitude below 30 degrees, it is
suitable to use a horizontal single-axis tracking system or an
inclined single-axis tracking system. Areas with latitude higher
than 35 degrees are suitable for dual-axis tracking systems.
