Head assembly and drive system adopting the same

A drive system including a head assembly to record and/or read information on and/or from a recording medium, the head assembly comprising:

• a recording medium;
• a head assembly for use with the recording medium;
• a suspension coupled to an end portion of an actuator arm located on a base to rotate around a pivot shaft;
• a head slider installed at the suspension and having a head to record and/or read information on and/or from the recording medium;
• and
• a variable device located between the suspension and the head slider, wherein one side of the variable device is coupled to the suspension to adjust a flying height of the head slider by adjusting inclination of the head slider with respect to the suspension.

A head assembly comprising:

• a suspension on an end portion of an actuator arm that rotates around a pivot shaft;
• a head slider on the suspension, having a read/write head;
• and
• a variable device coupled to the suspension to adjust an inclination of the head slider relative to a magnetic disk.

A head assembly to use with a recording medium, comprising:

• a suspension coupled to an end portion of an actuator arm provided on a base to rotate around a pivot shaft;
• a head slider installed at the suspension and having a head to record and/or read information on and/or from the recording medium;
• and
• a variable device located between the suspension and the head slider, wherein one side of the variable device is coupled to the suspension to adjust a pitch angle of the magnetic slider without moving the whole part of the suspension or the magnetic head slider.

A head assembly to use with a recording medium, comprising:

• a suspension coupled to an end portion of an actuator arm provided on a base to rotate around a pivot shaft;
• a head slider installed at the suspension and having a head to record and/or read information on and/or from the recording medium;
• and
• a plurality of deformable variable devices arranged in a rolling direction perpendicular to a pitch direction, to adjust a pitch angle of the head slider relative to a magnetic disk.