A locking linkage system of a landing gear system, the locking linkage system comprising: a lockable assembly comprising: an upper brace defining a longitudinal axis; a lower brace coupled to the upper brace ; and a linkage coupled to the upper brace and the lower brace , the linkage being configured to allow movement of the upper brace and the lower brace relative to one another between unlocked and locked positions; and a downlock actuator comprising: an electric motor coupled to the upper brace ; a rotary output shaft coupled to the electric motor ; a connecting output shaft having a first shaft end and a second shaft end, the first shaft end being coupled to the rotary output shaft , wherein the connecting output shaft is configured to rotate between a fixed locked position and a fixed unlocked position; and a link rod having a distal end coupled to the linkage and a proximal end, wherein the downlock actuator is configured to toggle the linkage, the upper brace , and the lower brace between an unlocked position and a locked position, characterised in that the proximal end comprises a lost-motion joint, the lost-motion joint being coupled to a connection pin of the second shaft end of the connecting output shaft. a lockable assembly comprising: an upper brace defining a longitudinal axis; a lower brace coupled to the upper brace ; and a linkage coupled to the upper brace and the lower brace , the linkage being configured to allow movement of the upper brace and the lower brace relative to one another between unlocked and locked positions; and an upper brace defining a longitudinal axis; a lower brace coupled to the upper brace ; and a linkage coupled to the upper brace and the lower brace , the linkage being configured to allow movement of the upper brace and the lower brace relative to one another between unlocked and locked positions; and a downlock actuator comprising: an electric motor coupled to the upper brace ; a rotary output shaft coupled to the electric motor ; a connecting output shaft having a first shaft end and a second shaft end, the first shaft end being coupled to the rotary output shaft , wherein the connecting output shaft is configured to rotate between a fixed locked position and a fixed unlocked position; and a link rod having a distal end coupled to the linkage and a proximal end, wherein the downlock actuator is configured to toggle the linkage, the upper brace , and the lower brace between an unlocked position and a locked position, characterised in that the proximal end comprises a lost-motion joint, the lost-motion joint being coupled to a connection pin of the second shaft end of the connecting output shaft. an electric motor coupled to the upper brace ; a rotary output shaft coupled to the electric motor ; a connecting output shaft having a first shaft end and a second shaft end, the first shaft end being coupled to the rotary output shaft , wherein the connecting output shaft is configured to rotate between a fixed locked position and a fixed unlocked position; and a link rod having a distal end coupled to the linkage and a proximal end, wherein the downlock actuator is configured to toggle the linkage, the upper brace , and the lower brace between an unlocked position and a locked position, <EOS>