We are aimed to try our utmost to provide our customers with excellent gear speed reducer, SDD3 slew drive, single worm slew drive and satisfied services more than they desire. In the current fierce competition market, we have enough competitiveness in terms of professional production, advanced and reasonable design and manufacturing, excellent process equipment, quality concept of paying equal attention to appearance and interior, sales price and technical service level. We will further enhance the influence of our company and strive to rely on our unique advantages to establish a long-term foothold in the international market.
Production Description
Model: | VH9 | Place of Origin | Changzhou,China |
Brand | Coresun Drive | Type | Enclosed |
Material | 42CrMo,50Mn | Output Torque | 6000N.m |
Tilting Moment Torque | 12KN.m | Holding Torque | 50KN.m |
Static Axial Rating | 338KN | Static Radial Rating | 120KN |
Dynamic Axial Rating | 81KN | Dynamic Radial Rating | 61KN |
Gear Ratio | 61:1 | Efficiency | 40% |
Designed for both solar trackers and applications requiring horizontal-axis output, the VH family of fully enclosed vertical slewing drives requires no additional components for mounting. Built to hold solar arrays steady in high winds, VH drives are high-power units that rotate and accurately position very long lines of panels to provide optimal energy collection.
Coresun Drive To FAQ
1, What are the differentiates between Coresun Drive with other supplier?
Profession and reliability.
Our advantages are multiple available technologies, strong quality assurance, and good at project & supply chain management.
2, Is there a cost for Coresun Drive service?
There is no additional cost above the product and tooling price except third party service.
3, Will I be able to visit the supplier myself?
First, all of our supply partner has undergone a series of screening and audit process, we can provide complete audit report to you.
Secondly, if you want to perform your own independent supplier audit procedure, our representatives can accompany and assistant with you to achieve it.
4, How to deal with the quality problem?
A. With our partners we perform APQP at early stage in each project.
B. Our factory must fully understand the quality concerns from customers and implement product & process quality requirements.
C. Our quality professionals who perform patrol inspection in our factories.
We perform final inspectors before the goods are packed.
D. We have 3rd party inspectors who perform final audit checks on the packed goods prior to dispatch from China.
5, Do you like to serve the client only with small order?
We enjoy to grow up together with all our clients whatever big or small.
Your will become bigger and bigger to be with us.
Coresun Drive processes the metallographic testing and Salt & Spray testing for ensuring the quality of raw material and corrosion protection.


Application:
Coresun Drive VH8 for horizontal bifacial single axis solar tracker system

Over the years, we have relied on our own efforts and the support of our clients to strengthen technical exchange and cooperation at home and abroad, forming our unique advantages of Automatic Sun Tracking Solar Energy System. In the future, we will try to create world-renowned brand products relying on our own strong technical force and sophisticated equipment. We take innovation and technology, provide high-quality products, meticulous and thoughtful service as our own responsibility, seeking common development with our partners.

