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Address: No.628, Hongmei Street, Tianning District, Changzhou, Jiangsu, China
Contact name:Tommy Zhang
Changzhou Hangtuo Mechanical Co., Ltd |
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SE7" Small Compact Hydraulic Slewing Drives For High Tilting Rotary Timber Grab
Compact Hydraulic Slewing Drives Description
Our SE slewing ring uses worm gear, the surface of slewing ring has better protective capability, and salt bath compound is processed for teeth, at the same time, this surface hardening technology also strengthen the wear-resisting property and corrosion prevention of the teeth. So the deformation of gear is minimized and the precision is high.
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 |
Advantages
1. Better protective performance
2. The oil seal can prevent the grease leaking effectively
3. The framework oil seal keeps shape and tension and guarantees the continuous and effective running of transmission part.
4. The oil seal is high heat-resisting and wear-resisting performance.
Applications
Mainly used in aerospace, tower cranes, excavators, construction machinery, satellite receiving systems, solar tracking systems and many other industries. Especially in the solar photovoltaic power generation industry, which has developed rapidly in recent years, the application is very wide ", 9", 12", 14", 17", 21", 25" and other specifications. The "SE" in the model label stands for: the English abbreviation of Slewing and Enclose. Since the core component adopts a slewing bearing, it can bear the shaft at the same time. Axial force, radial force, tipping moment.
