Changzhou Hangtuo Mechanical Co., Ltd
PROVIDING INNOVATIVE AND COST-EFFECTIVE INDUSTRIAL SOLUTIONS
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High Precision SDE3 Small Size Slewing Gearbox Reducer For Satellite Tracking System
Small Size Slewing Gearbox Description
We manufacture high quality dual axis solar tracker slewing drives. Our products have higher output torque and holding load, excellent tracking accuracy, use FB type skeleton oil seal, anti-UV aging, strong corrosion resistance and good sealing effect.
Our slewing drives can be equipped with a variety of motors, stepper motors, hydraulic motors, and servo motors. We will recommend suitable motors according to different applications of customers.
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
The trough solar collector field includes a plurality of parabolic trough mirrors arranged in parallel. A slewing drive is mounted under the brackets that carry these mirrors so that the single-axis trough mirrors can track the sun from east to west during the day, ensuring that the sun is continuously focused on the receiver tube.