The invention provides a mechatronic quick replacement connector for a space manipulator and belongs to the technical field of space manipulators. Through the compact design, the mechatronic quick replacement connector integrates the tool replacement, energy transmission and rotating transmission functions, makes up the defect of ability incompleteness of a traditional connector quick replacementtool, has wide application space and high adaptability, can be applied to the tail end of the space manipulator and provides the rich tool replacement ability for the space manipulator. Connectors ofthe active end and the passive end can be changed according to the connected manipulator and tail end tool, and the mechatronic quick replacement connector has wide adaptability. The mechatronic quickreplacement connector is compact in overall structure, suitable for various types of working environments and relatively long in service life and capable of still operating well under complex workingconditions, has the characteristic of wide application range and has the good market application prospects.