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Single Axis Slew Drive With 24V Planetary Gearbox For PV, CPV And CSP Solar Stations
Description
Two SE slewing drives can be installed in the system and achieve azimuth and elevation direction rotating at the same time.
The use of a highly portable, efficient slewing drive can be very useful to applications of the military, industrial, or residential variety. To produce an efficient solar generation system, the SE slewing drive was designed, built and tested.
SE slewing drive used solar tracking system is believed that will contribute significantly in increasing the efficiency of energy collection from the PV panels. Use two SE slewing drives in one solar tracking system allow for precise control of the elevation and azimuth angle of the panel relative to the sun. Tracking is reported to potentially double the energy yield of a fixed PV solar system.
Technical Data of SE Series Slewing Drive
| Model | Ratio | Rated Output Torque(N.m) | Tilting Torque(N.m) | Holding Torque(N.m) | Axial Load(kN) | Radial Load(kN) | Efficiency | Precision(°) | Self-locking | Weight(kg) |
| 1” | 32:1 | 400 | 1000 | 1800 | 22 | 12 | 40% | ≤0.1 | Yes | 6 |
| 3” | 31:1 | 600 | 1500 | 3000 | 30 | 16 | 40% | ≤0.1 | Yes | 8 |
| 5” | 37:1 | 800 | 6000 | 9200 | 68 | 27 | 40% | ≤0.1 | Yes | 12 |
| 7” | 57:1 | 2000 | 13500 | 13200 | 132 | 58 | 40% | ≤0.1 | Yes | 21 |
| 9” | 61:1 | 4400 | 45000 | 30800 | 340 | 130 | 40% | ≤0.1 | Yes | 49 |
| 12” | 78:1 | 5800 | 54400 | 40560 | 480 | 190 | 40% | ≤0.1 | Yes | 61 |
| 14” | 85:1 | 6550 | 68000 | 54200 | 680 | 230 | 40% | ≤0.1 | Yes | 63 |
| 17” | 102:1 | 9400 | 135600 | 65040 | 980 | 390 | 40% | ≤0.1 | Yes | 105 |
| 21” | 125:1 | 16000 | 203400 | 81000 | 1600 | 640 | 40% | ≤0.1 | Yes | 149 |
| 25” | 150:1 | 21000 | 271160 | 89000 | 2400 | 950 | 40% | ≤0.1 | Yes | 204 |
| Product Name | SE17 Slewing drive with 43Nm 24Vdc gear motors |
| Output Torque | 9400 N.m |
| Tilting Moment Torque | 135600 N.m |
| Holding Torque | 65040 N.m |
| Static Axial Rating | 980 kN |
| Static Radial Rating | 390 kN |
| Dynamic Axial Rating | 490 kN |
| Dynamic Radial Rating | 245 kN |
| Motor Alternatives | 380V/220V AC Motor, DC Motor |
| Products Style | Dual Axis; Single Axis; CPV/HCPV; Solar Dish; Parabolic; Solar Tower |
| Application Feature | Solar Tracking System, Industrial Machiner |
Applicatons
The most common slewing drive application for the dual-axis slewing drives are dual-axis solar trackers, such as heliostats and concentrated photovoltaics (CPV), and satellite or radar dishes. Other applications include automotive lifts, robotic arm positioners, and stage equipment.
