Changzhou Hangtuo Mechanical Co., Ltd
Providing Innovative and Cost-effective Slewing Drives
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Anti-Wear And Tear Small Slew Drives With Enclosed Housing IP66 For Solar Tracking Systems
Description
Hangtuo’s slewing drives provide a large gear ratio in a single stage of gearing, optimized for weight versus performance. The wroms and gears are assembled into a low-profile, self-retaining, and ready-to-install housing, enabling the product to react to all axial and radial forces, and resulting tilting moments created in the most challenging applications. These highly-adaptable products also feature strong shock resistance, long-life performance, smooth rotation, bearing protection, and sealed drive options. All of the technical benefits, combined with industry-leading quality standards, make Hangtuo products the ideal candidates for performance-critical, heavy-duty applications.
The Slew Drive Working Principle
The worm is driven by the motor, which drives the slewing drive to rotate and output the torque through the flange fixed in the housing. Slewing drive has reverse self-locking because of worm gear drive with reverse self-locking characteristics.
Key features
1. stable
2. high precision
3. excellent performance
SDE Model Performance Parameters
| Model | Rated Output Torque (N.m) | Holding Torque (N.m) | TiltingTorque (N.m) | Axial Load (kN) | Radial Load (kN) | Ratio | Effeciency | Precision (degree) | IP | Working Temp.(℃) | Self-locking | Weight (kg) |
| 3" | 600 | 1500 | 5800 | 3.6 | 15 | 31:1 | 43% | ≤0.1 | 66 | -30～+120 | Yes | 25kg |
| 5" | 800 | 6000 | 9200 | 16 | 27 | 37:1 | 43% | ≤0.1 | 66 | -30～+120 | Yes | 34kg |
| 7" | 2000 | 13500 | 13200 | 34 | 58 | 57:1 | 43% | ≤0.1 | 66 | -30～+120 | Yes | 56kg |
| 9" | 4300 | 16000 | 27200 | 60 | 130 | 61:1 | 43% | ≤0.1 | 66 | -30～+120 | Yes | 92kg |
| 12" | 5800 | 25000 | 40560 | 77 | 190 | 78:1 | 43% | ≤0.1 | 66 | -30～+120 | Yes | 160 kg |
| 14" | 6750 | 48000 | 44200 | 110 | 230 | 85:1 | 43% | ≤0.1 | 66 | -30～+120 | Yes | 224kg |
| 17" | 9460 | 67000 | 53040 | 142 | 390 | 102:1 | 43% | ≤0.1 | 66 | -30～+120 | Yes | 320kg |
| 21" | 16000 | 89000 | 65000 | 337 | 640 | 125:1 | 43% | ≤0.1 | 66 | -30～+120 | Yes | 492kg |
| 25" | 21450 | 112000 | 89000 | 476 | 950 | 150:1 | 43% | ≤0.1 | 66 | -30～+120 | Yes | 705 kg |