VIBRATION ISOLATION APPARATUS FOR VEHICLE

摘要

PROBLEM TO BE SOLVED: To provide a vibration isolation apparatus for a vehicle, capable of suppressing heat transfer to a permanent magnet and releasing heat to a torque rod efficiently.SOLUTION: A vibration isolation apparatus 1 for a vehicle includes: a torque rod 11 in which one end is connected to a vehicle body and the other end is connected to a vibration source; and an actuator 14 provided between the one end and the other end of the torque rod, containing an inertia mass 15 supported by the torque rod, and reciprocating the inertia mass in an axial direction of the torque rod. The actuator includes: a magnetic core 20 forming a magnetic circuit of a coil 21; the coil 21 wound around the periphery of the magnetic core; a permanent magnet 19 facing the inertia mass and provided on the magnetic core; and a heat conductive member 23 provided to come into contact with each of the coil and the torque rod.