1、Moving load: The moving coil to achieve low mass and high
acceleration, due to the use of direct drive, setting time is very
short;2、Low inductance: The inductance of the voice coil motor is
usually very low, because the electrical time is very low, so that the
response speed of the voice coil motor is very fast;3、Smooth motion:
The voice coil motor has no positioning force, therefore, there is no
toothed groove effect in most brushless motors, so smooth motion can be
achieved at low speed;4、Reliability: because The coil and stator
parts of the voice coil motor are not in contact, there is no wear,
which improves the reliability of the voice coil motor;5、Force
control: The force generated by the voice coil motor is in a positive
relationship with the current, which makes the voice coil motor can be
used for force control;