R series gearbox industrial transmission first
R Series gearbox, fully known as R Series coaxial helical hard tooth surface gearbox, is one of the four major industrial gearbox series. It features helical hard tooth surface design with direct motor connection as the primary input method. The input and output shafts are on the same centerline, delivering coaxial output.
The R Series offers strong versatility, excellent combinability, and high load capacity. It can be combined with various gearbox types to meet different transmission requirements. The product line covers four sub-series: R/RF/RX/RXF, with models from R17 to R167, suitable for a wide range of industrial applications. Whether for new equipment or line upgrades, the R Series is a reliable transmission solution you can trust.


