We rely on high-quality staff, high-precision production equipment and strict testing methods to produce high-quality slewing drive device, slewing crane, turntable swing drive for spider car. We give full play to corporate innovation capabilities and strive to build our products into industry-leading brands. We believe that the most important thing is to achieve lean culture construction, so that everyone of the company can participate in it and give full play to the enthusiasm and creativity of each employee.
Production Description:
Model | VH7 | Brand | Coresun Drive |
Brand | Coresun Drive | Type | Enclosed |
Material | 42CrMo,50Mn | Output Torque | 6.3KN.m |
Tilting Moment Torque | 10KN.m | Holding Torque | 45KN.m |
Static Axial Rating | 100KN | Static Radial Rating | 65 KN |
Dynamic Axial Rating | 60KN | Dynamic Radial Rating | 45KN |
Gear Ratio | 60:1 | Efficiency | 40% |
The enveloping worm structure is adopted to drive the worm wheel and worm gear, and the tooth meshes more closely, which ensures the high torque and maintains the high torque at the same time
Solar trackers increase the efficiency of solar systems by providing more direct sunlight on the collectors. Depending on the location and the specific system, 25% to 40% more energy can be harvested with tracking than without it.The slewing drive gear motor is the key mechanical executive to ensure the solar tracking running.
Our Services & Strength
1. Raw material from reliable suppliers;
2.Production process is in strict accordance with ISO9001 Quality Management System .
3.Strict in-process quality control and 100% finished product inspection before delivery;
4.Third party product inspections are acceptable upon customer request.
5.Adoption of standardized product design process and APQP, PPAP, FEMA for application analysis.
Coresun Drive's enveloping worm rotary drive is entirely derived from its own technology, the processing technology is unique, and the processing process is fully numerically controlled. Therefore, the product quality is extremely controllable, the manufacturing accuracy is far higher than that of similar products, and the performance of the finished product is also Far higher than other similar products. In addition to the final product, the envelope worm and the matching worm gear can be flexibly optimized and configured according to user needs.


Our Vh7 Vertical Slewing Drive is innovative as we are constantly exploring and making progress in technical management and service. We now have been making our goods for more than 20 years. We need promote technological innovation to help companies improve quality and efficiency and sustain development.
