Slow Speed SDE3 Worm Gear Solar Slewing Drives For PV, CSP, CPV
Power Station
Worm Gear Solar Slewing Drives Description
Hangtuo slewing drives can be used for solar tracking system, solar
dish, PV, CPV ,CSP, wind turbine and satellite dish. They are
designed for 30 year field life, working in hard environment
conditions. They are anti-corrosion, anti-UV, can ensure the safety
of the entire system in extreme weather such as heavy rain,
blizzard, hurricane, etc., and can maintain its performance in
desert areas with windy sand and large temperature differences. We
have various sizes available and can provide custom service based
on different technical requirements.
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 |
Application
Dish, Stirling Power Generation System
Dual-axis tracking can actually be divided into two categories:
horizontal and elevation. Vertical and horizontal slewing drives
can be used alone, a vertical and a bedroom set can be used in
combination, or two horizontal sets can be used to achieve
horizontal and pitch angle movements.
Trough solar thermal system
It can be divided into large groove type and small groove type. Due
to the large opening of the trough type and the requirement of fast
rotation speed, hydraulic cylinders are currently used more for
large trough types, and some large trough types also use
large-sized single-axis rotary drive devices. For small troughs,
the length of the collector is relatively short, which is very
suitable for the installation and use of VE series vertical rotary
drives.
Fresnel system
Suitable for installation and use of VE series vertical slewing
drive.
