BENZI as further completion of the EVOLUTION high performance range of products,  has developed and patented a new combined torque limiter which , besides granting the automaic re-engagement of the transmission when the torque setting is overcome, also allows a full protection of the transmission organs in the case of inertial loads; this device is available on all the EVOLUTION range of shafts with a setting range from 1300 Nm up to 3800 Nm: please contact our customer service for further information.