STM has specifically designed this series for scenarios that require higher output torque and slower reduction ratios than those achievable with the standard R series gearboxes. By integrating the strengths of the R series into this configuration, the CBNR series provides enhanced performance and adaptability across a wide range of industrial uses.

All the accessories from the R series are fully compatible with the CBNR series, offering additional customisation options to meet specific operational requirements. These include high-output load bearings for increased durability, torque limiters for safety and precision, output shafts for various connection needs, and torque arms for added stability. This combination of features makes the CBNR series an ideal choice for applications where performance, reliability, and flexibility are paramount.