Motor rotor equipment and motor

The invention relates to the technical field of motors, in particular to motor rotor equipment and a motor, and aims to solve the problem that existing motor rotor equipment is difficult to supply power. In order to achieve the purpose, the motor rotor equipment comprises a rotor body and an energy taking device arranged on the rotor body, and the energy taking device comprises a base; the permanent magnet is arranged on the base in a sliding manner; the elastic piece is arranged between the base and the permanent magnet, and the permanent magnet can compress or stretch the elastic piece in the process of sliding along the base; the coil winding and the energy storage unit are both arranged on the base, the coil winding is electrically connected with the energy storage unit, and when the rotating speed of the rotor body is changed, the elastic piece slides relative to the base and reciprocates under the action of the elastic force of the elastic piece, so that the coil winding cuts a magnetic induction line f