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Product Details:
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| Material: | 50Mn, 42CrMo | Model: | SDE7" |
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| Gear Ratio: | 57:1 | Rated Output Torque: | 2000 Nm |
| Holding Torque: | 13500 Nm | Tilting Torque: | 13200 Nm |
| Efficiency: | 40% | Standard Color: | RAL 9006 |
| Highlight: | worm gear slew drive,slewing ring gear |
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High Transmission Ratio SDE7 Slew Drive With Self Locking Gear For Solar Heat Trackers
SDE7 Slew Drive Description
In CSP plants, especially tower CSP plants, the slewing drive is the core component of the tracking system, driving the azimuth and pitch movements of the heliostats to achieve efficient concentrating of the mirror field, improve the utilization rate of light energy, and ensure the CSP station. of power generation.
Dual axis slewing drives are perfect for situations which need rotate both vertically and horizontally. Typical applications include dual axis solar trackers, satellite and radar dishes, machines which need moving 360 degrees at both directions.
Changzhou Hangtuo Mechanical Co.,ltd is a professional manufacturer and exporter of slewing bearing/slewing ring/slew circle,slewing drives/slew drive, which are mainly applied in port machinery, mining machinery, welding machinery, construction vehicles, modular vehicles, single or dual axis solar tracking systems, and small wind power systems, satellite, antenna etc.
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 |
Features
1. High backholding torque to improve the solar tracking system's safety
2. Enveloping worm drive inside
3. Multi tooth contact to ensure high load
4. Self-locking function
Customized Services
1. Special design based on different applications and projects
2. Different types of motors could be matched, such as hydraulic motors, stepper motors, electrical motors etc.
3. Different colors are available based on RAL code; our standard color is RAL 9006.
Contact Person: Mr. Tommy Zhang
Tel: +86-18961639799
