Our overall process of sun tracker gearbox, Crane Rotary Table, worm gear solar tracker has reached the world's advanced level, thus the development of related industries will be promoted. Quality is the key to a company's products occupying the market and the groundwork for the company to obtain economic benefits. Welcome any inquiry to our firm. We always take the realization of customer benefits as the principle, and seek our own development through industrial structure adjustment and upgrading while creating value for customers. In order to meet more market demands and long-term development, a 150, 000-square-meter new factory is under construction, which will be put into use in 2014.
Production Description
Model: | SC3 | Place of Origin | Changzhou,China |
Brand | Coresun Drive | Type | Single worm |
Material | 42CrMo,50Mn | Output Torque | 818N.m |
Tilting Moment Torque | 1200N.m | Holding Torque | 2200N.m |
Static Axial Rating | 30KN | Static Radial Rating | 15KN |
Dynamic Axial Rating | 9.6kN | Dynamic Radial Rating | 8.4kN |
Gear Ratio | 62:1 | Efficiency | 40% |
Color | Grey or black | Self-locking | Yes |
3 inch slewing drive is our smallest model product and it is a very popular product which is used for small 3-8㎡solar tracking application and small solar dish.
Coresun Drive are using deep groove ball bearing instead of needle bearing on both side of slewing gear ,which can improve mechanical efficiency,precision and rotate more smoothly for slewing drive.
Coresun Drive has improved the performance of 3 inch slewing drive, so the total output torque tilting moment torque and holding torque is much stronger than original one.The key point of solar tracker system is tilting moment and holding torque.
Coresun Drive product photo and application condition

Coresun Drive’s slewing drive gearbox slewing ring slewing bearing certificated by CE

At the same time, we can design, customize and improve Planetary Hydraulic Transmissionn Slewing Speed Reducer tailored to customer needs and improve ourselves. With innovative thinking and brand-new development model, we advocate honest cooperation, welcome new and old customers to inquire! In the face of severe challenges, our company changed pressure into power, accelerated the pace of technical transformation and increased investment.

