本实用新型公开一种新型轮毂动平衡检测设备,包括固定桩、电机和一对紧固轴套;电机的转轴穿过固定桩的壁上的通孔并向外延伸,一对紧固轴套上沿转轴轴向方向设有一内螺纹孔,内螺纹孔能够与转轴外壁上的螺纹相配合以从两侧夹住套设在转轴上的待检测轮毂并限位;固定桩的顶部设有警示灯,通孔内壁上沿周向设有金属环且金属环的直径大于转轴的直径,警示灯分别与金属环、转轴电连接; The utility model discloses a novel hub dynamic balance detecting device, which comprises a fixed pile, a motor and a pair of fastening bosses. The rotating shaft of the motor passes through the through hole in the wall of the fixed pile and extends outward, and a pair of fastening bosses On the shaft along the axial direction with a female threaded hole, the threaded hole on the outer wall of the shaft can match with the clamping from both sides of the hub on the shaft to be tested and limit the hub; the top of the fixed pile with warning The inner wall of the through hole is provided with a metal ring in the circumferential direction, the diameter of the metal ring is larger than the diameter of the rotating shaft, the warning lamp is respectively electrically connected with the metal ring and the rotating shaft;