Our enhancement depends around the sophisticated devices, exceptional talents and repeatedly strengthened technology forces for slewing drive gearbox, Drilling Ring Slewing Bearing Gearbox, single axis solar tracker. We hope to realize technological innovation and management innovation through modernization, informatization and standardization of management concepts and methods. Therefore, we pay attention to the development of new technologies and new products while developing the brand strategy. We always implement the management policy of reliability, efficiency, safety and harmony, and sustainable development.
Production Description
Model: | SC9 | Place of Origin | Changzhou,China |
Brand | Coresun Drive | Type | Single worm |
Material | 42CrMo,50Mn | Output Torque | 805.2N.m |
Tilting Moment Torque | 33.9KN.m | Holding Torque | 38.7K N.m |
Static Axial Rating | 338KN | Static Radial Rating | 135KN |
Gear Ratio | 61:1 | Efficiency | 40% |
Color | Grey or black | Self-locking | Yes |
Coresun is professional on slewing drive for solar dish thermal power, dual axis PV tracker system solar tower thermal system, horizontal single axis PV tracker, parabolic trough solar tracker, CPV solar tracker
Coresun have so many models for solar tracker application.
SC7 is full ok for 12-20㎡ solar tracker design.
SC9 is full ok for 20-36㎡ solar tracker application.
S14 is full ok for 45-55㎡ solar tracker design
SC17 is full ok for 55-70㎡ solar tracker application
Product advantages
For SC series slewing drive, we use framework oil sealing so it has the higher performance of waterproof and dustproof than traditional oil seal.
On the basis of original design,we have improved the performance of worm shaft and end cap for ensuing the full strength on axis load for worm shaft side,especially for strong wind force.So, it's much strong than the original model
Coresun Drive products use special heat treatment,corrosion resistance, so slewing drive has high transmission efficiency and accurate tracking
Coresun Drive is built-in eccentric mechanism, ensure the accuracy requirements of the slewing drive.
Coresun Drive’s single axis SC slewing drive gear motor CE certification

We adjust the backlash of the slewing drive and gear motor to ensure the working life and efficiency.


Today, our company continues to develop and grow, we learn from advanced technology in the same industry and improve it, so that our Slewing Motor for Sany Excavator has unparalleled superiority. Over the years, professional companies from all over the world take us as their long-term and stable partners. Our mission is to enable customers to stay ahead of escalating competition and product quality management functions.
