Electromagnetic clutch-brake combinations have been enjoying market success for a number of years. They are used in all areas of mechanical engineering when a production sequence has to be synchronised. As the drive runs continuously with the clutch rotor, the energy from the upstream drive can be used to accelerate the output. INTORQ 14.105/115 series electromagnetic clutches and brakes are used in these clutch-brake combinations. They are switched alternately in order to accelerate or decelerate the output shaft. Torque transmission is achieved using friction.