In the fierce market competition, we provide customers with high-quality slew gear motor, crawler slew drive, automatic bearing gearbox for engineering vehicle with advanced production equipment, reliable technology and strict and standardized management. Our companies provides customers with high quality products and efficient service advocating the core values of 'quality first', in strict accordance with the national industry standard. With the comprehensive development of business, we provide the most comfortable products and services for consumers with conscience and responsibility. We focus on every detail of order processing for customers till they have received safe and sound items with good logistics service and economical cost. In order to quickly adapt to the development of economic globalization, we have gradually established an international production strategy in order to make full use of the advantages of different countries and regions in terms of production factor costs, logistics, resources and markets.
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

Good quality comes 1st; assistance is foremost; business enterprise is cooperation' is our business enterprise philosophy which is regularly observed and pursued by our company for Heavy Load 25 Inch Dual Worm Hourglass Swivel Drive Gear Motor. We practice the concept of creating new brands through differentiated innovation, and adhere to brand positioning. Our company has always attached importance to and implemented the enterprise development concept of 'invigorating the enterprise with talents, invigorating the enterprise through science and technology'.

