This braking resistor is an option for Lexium servo drives and Altivar frequency inverters when used with synchronous motors. It has an ohmic value of 27 Ohm. This external braking resistor is required to dissipate the excess braking energy when the servo motor needs to be braked frequently. In this case, the internal braking resistor must be switched off. Its protection class is IP65. It is equipped with a 2 m connection cable. It weighs 1.47 kg.