Changzhou Hangtuo Mechanical Co., Ltd
PROVIDING INNOVATIVE AND COST-EFFECTIVE INDUSTRIAL SOLUTIONS
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Worm Gear Hydraulic Slew Gearbox With Enclosed Housing For Open Field Solar Trackers
Hydraulic Slew Gearbox Description
The standard slew drives are fitted with an open housing while an open housing is failed to give the parts a good IP rating. Hangtuo's slewing drives are with enclosed housing which provides the slewing drive a IP66 ingress protection. That helps the slewing drive can be worked in harsh environment. Our slewing drive have the feature of self locking hourglass worm shaft. Once the power source input is returned to neutral, the worm shaft will lock the load into position without requiring any external braking device.
SE Model Performance Parameters
| SE 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) |
| 1" | 400 | 1 | 2 | 22 | 12 | 32:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 6 |
| 3" | 806 | 1.5 | 3 | 30 | 16 | 31:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 8 |
| 5" | 962 | 6 | 9 | 68 | 27 | 37:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 12 |
| 7" | 7344 | 13.5 | 12 | 132 | 58 | 57:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 21 |
| 9" | 8784 | 45 | 30.8 | 340 | 130 | 61:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 49 |
| 12" | 11232 | 54 | 45 | 480 | 190 | 78:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 61 |
| 14" | 11232 | 68 | 54 | 680 | 230 | 85:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 63 |
| 17" | 11232 | 135 | 65 | 980 | 390 | 102:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 105 |
| 21" | 18000 | 203 | 81 | 1600 | 640 | 125:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 149 |
| 25" | 18000 | 271 | 89 | 2400 | 950 | 150:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 204 |
Applications
Slewing drives can be used as important structural and connecting elements used in mechanical engineering, excavators, antenna systems, the medical equipment industry, military, offshore technology, port cranes in railway vehicles, ship deck cranes, truck cranes and construction cranes. Telescopes, tunnel boring machines, trailers, wind turbines, solar power and aviation and aerospace.