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ROTORcvt is the flagship invention of Varibox with the first patent filed in 2005. This product is a pure mechanical two stage ratcheting CVT functioning on a positive mechanical engagement and totally divorced from dynamic friction. Read more
icvt by Varibox is suitable for any high torque and power application where variable speed is required. It is a purely mechanical incremental CVT in which the ratio is adjusted in increments (typically 64 ratios) without any power interruption. Read more
RADIALcvt is the latest invention by Varibox. RADIALcvt is a multi, parallel power path CVT with only one steel on steel friction drive interface in each path. Read more
Varibox currently has 3 protected CVT innovations that are patented across 13 countries globally. The ROTORcvt and icvt have been proven under load via tested prototypes and various simulations. The RADIALcvt has been in development since 2015 and provides a unique configuration in friction drive CVT technology
Competitive advantage through protected global patent
Level 4 patent
Prototype-proven and tested under load
Cost efficiency in manufacture
Licensing agreements include full consultation and service agreement
Application in Industrial, OPE, Automotive and Commercial vehicles
Varibox is driving a change in the way that CVT technology is applied in the Industrial, OPE, Automotive and Commercial Vehicle sectors. Take a tour to see how ROTORcvt, icvt and RADIALcvt is applied in different industries.
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Varibox is proud to announce that a peer reviewed paper on the development of the RADIALcvt has been published in the SAE Technical Papers. This paper in detail, presents the simulation results as well as prototype testing results ...Read More
Varibox is very excited to officially announce the RADIALcvt Generation II, which introduces significant design improvements to the already splendid RADIALcvt Generation I gearbox. The Generation II RADIALcvt was designed based on ...Read More
The RADIALcvt, Varibox’s new continuously variable transmission (CVT) has an overwhelmingly superior transmission efficiency than current commercial and developmental automotive CVT’s, recent tests have proved. During testing, th ...Read More
Varibox is committed to a partnership model that will benefit the licensee to achieve maximum return on investment. We recognise the value of entering into agreements with like-minded companies who are passionate about challenging conventional wisdom in order to lead the way in CVT innovation, cost efficiency for the end user and a greener future.