Electric motor, kitchen machine and assembly method

An electric motor comprising:

• a rotor and a stator,
• wherein the rotor is rotatable about a rotation axis relative to the stator, the rotor having a rotor core with magnet receptacles which are each delimited radially outwardly by a radial stop,
• wherein the rotor has a plurality of permanent magnets, each permanent magnet being inserted into a magnet receptacle,
• wherein the rotor has a mounting device with a base body for mounting the permanent magnets,
• wherein the permanent magnets are adhesively bonded to the rotor core and/or the mounting device, and
• wherein the mounting device axially delimits the magnet receptacles and forms respective axial stops for the permanent magnets, wherein the base body forms one or more receiving chambers for receiving overdosed adhesive when adhesively bonding the permanent magnets to the rotor core and/or to the mounting device,
• wherein the one or more receiving chambers are arranged axially below the permanent magnets and are axially open toward the permanent magnets.

A method of assembling an electric motor having a stator and a rotor rotatable relative to the stator about a rotation axis,

• wherein the rotor has a rotor core with magnet receptacles each of which is delimited radially outwardly by a radial stop,
• the method comprising:
• inserting a permanent magnet into one of the magnet receptacles and adhesively bonding the permanent magnet to the rotor core,
• using a mounting device of the rotor when adhesively bonding the permanent magnet, wherein a base body of the mounting device axially delimits the magnet receptacle,
• pushing the permanent magnet into the magnet receptacle during insertion until it axially abuts the mounting device, and
• receiving overdosed adhesive in a receiving chamber formed by the base body of the mounting device, the receiving chamber being arranged axially below the permanent magnets and axially open toward the permanent magnets.