Small Dual Axis Solar Tracker Slew Drive With Double Envelope Worm
And Helical Gear For Solar
Description
Worm gear slewing drive, also known as reducer, is widely used in
mechanical products. According to its use occasions and fields, its
specific functions and functions are mainly to decelerate, increase
torque, reduce the inertia of the moving mechanism, and lock
mechanism, reduce product production costs, and optimize mechanical
structure design.
SDE Model Slewing Drive Performance Parameters
| SDE 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) |
| 3" | 600 | 1.5 | 5.8 | 10 | 15 | 31:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 25kg |
| 5" | 800 | 6 | 9.2 | 16 | 27 | 37:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 34kg |
| 7" | 2000 | 7.5 | 13.2 | 34 | 58 | 57:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 56kg |
| 9" | 4300 | 16 | 27.2 | 60 | 130 | 61:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 92kg |
| 12" | 5800 | 25 | 41 | 77 | 190 | 78:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 160kg |
| 14" | 6750 | 48 | 45 | 110 | 230 | 85:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 224kg |
| 17" | 9460 | 67 | 54 | 142 | 390 | 102:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 320kg |
| 21" | 16000 | 89 | 65 | 337 | 640 | 125:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 492kg |
| 25" | 21450 | 112 | 89 | 476 | 950 | 150:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 705kg |
Planetary Gear Motor Features
1. Diameter of motor: 22mm, 32mm, 42mm, 52mm, 60mm, 80mm, 90mm,
105mm, 120mm
2. Power: 10w to 900W
3. Voltage: 24V, 36V, 48V, 100V, 110V, 220V, 230v
4. Speed ratio: 3.7-307.5
5. Optional: gear box, speed controller, encoder, power supply
6. High dependability and reliability
Application
The dual-axis slewing drive device is applied to the dual-axis
solar tracking system. The vertical-horizontal slewing drive device
has the advantages of compact structure and omnidirectional
tracking of the sun's trajectory, which makes the dual-axis solar
tracking system have a larger working space and better tracking
performance. High rigidity, low energy consumption, small starting
torque and low inertia.
