Redundant electromechanical braking system and actuator therefor

An electromechanical braking system for a vehicle, comprising:

• at least one first actuator;
• at least one first energy supply device;
• and
• one second energy supply device, wherein
• one of the energy supply devices is assigned to the first actuator as a primary source for supplying electrical energy, and the first actuator has a connection to the one energy supply device assigned as the primary source, and
• the first actuator also has a connection to an energy supply device assigned to it as a secondary source for supplying the first actuator with electrical energy;
• at least one second actuator to which one of the energy supply devices is assigned as the primary source for supplying electrical energy, wherein
• the second actuator has a connection to the energy supply device assigned as the primary source,
• the second actuator is additionally connected to an energy supply device assigned to it as a secondary source for supplying the first actuator with electrical energy, and
• one of the connections between one of the first and second actuators and the energy supply device assigned to it as a secondary source has a connection between a distribution network connected to the primary source and a distribution network connected to the secondary source.