Haptic motor and electronic device

A haptic motor, comprising:

• a housing that is hollow and has an opening;
• stator assemblies fixed to opposite sides of the housing;
• a vibrator assembly, both ends of which are elastically supported at opposite ends of the housing;
• and
• a key fixedly covers the vibrator assembly at the opening of the housing,
• wherein the stator assemblies are configured to drive the vibrator assembly to move in a first direction;
• the stator assemblies are disposed on opposite sides of the vibrator assembly in a second direction and are spaced apart from the vibrator assembly;
• the second direction is perpendicular to the first direction;
• the vibrator assembly comprises a magnetic steel and first pole cores respectively stacked and fixed to opposite sides of the magnetic steel along the first direction, and the key is fixed to a side of one of the first pole cores that faces away from the magnetic steel;
• the stator assemblies comprise two second pole cores respectively fixed to opposite sides of the housing in the second direction, an iron core fixed to the second pole cores, and a coil wound around the iron core;
• wherein the haptic motor further comprises a Hall sensor configured to detect a pressing action applied to the key, and the Hall sensor is fixed to the second pole cores.