Changzhou Hangtuo Mechanical Co., Ltd
PROVIDING INNOVATIVE AND COST-EFFECTIVE INDUSTRIAL SOLUTIONS
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High Accuracy Small Worm Gear Slewing Drives For Outdoor Earth Station Antenna
Small Worm Gear Slewing Drives
Slewing ring drive for precision application: the success of our slewing ring is the result of the precision of our finished slewing drives by grinding and adjustable backlash design and technology. Our zero backlash and small backlash series slewing drives' production is perfectly under control and the matching of the rings and the rolling elements. To ensure the clients can obtain the right bearing for this very demanding application.
Performance Parameters of SE series
| SE Model Performance Parameters | ||||||||||||
| Model |
Rated Output Torque (N.m) |
Tilting Torque (N.m) |
Holding Torque (N.m) |
Axial Load (kN) |
Radial Load (kN) |
Ratio | Efficiency |
Precision (degree) |
IP |
Working Tep. (℃) |
Self- locking |
Weight (kg) |
| 1" | 400 | 1000 | 1800 | 22 | 12 | 32:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 6 |
| 3" | 600 | 1500 | 3000 | 30 | 16 | 31:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 8 |
| 5" | 800 | 6000 | 9200 | 68 | 27 | 37:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 12 |
| 7" | 2000 | 13500 | 13200 | 132 | 58 | 57:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 21 |
| 9" | 4400 | 45000 | 30800 | 340 | 130 | 61:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 49 |
| 12" | 5800 | 54400 | 40560 | 480 | 190 | 78:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 61 |
| 14" | 6550 | 68000 | 54200 | 680 | 230 | 85:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 63 |
| 17" | 9400 | 135600 | 65040 | 980 | 390 | 102:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 105 |
| 21" | 16000 | 203400 | 81000 | 1600 | 640 | 125:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 149 |
| 25" | 21000 | 271160 | 89000 | 2400 | 950 | 150:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 204 |
Our Advantages
1. Corporate with Hangtuo means direct contact with experienced technical specialists, good advice and satisfied agreements.
2. Modifications to suit customers’ demands can be executed swiftly and reliably. No matter you want a different adapter to suit for the gear motor connection, long shaft, and alternative painting process or colors. Good documentations like 3D drawings, professional development and testing of a prototype.
3. 20 years producing experience, strict quality control can be the industry’s best solution guarantee.
4. China leading supplier for slewing bearings and slewing drives, the products have through ISO 9001, CE certifiaction
5. Excellence in quality and precision performance.
6. Traceability production, full implementation of control process to ensure high quality slewing drives.
Applications
A solar tracker using a slewing drive is a mechanical device used to align photovoltaic modules with the sun or direct sunlight to photovoltaic cells. Photovoltaic trackers can be divided into two types: non-concentrating photovoltaic (PV) trackers and concentrating photovoltaic (CPV) trackers. Each of these two types of trackers can be subdivided according to their number of tracked axes, drive architecture and transmission, tracker application, etc.