Patent ID: 7081694
Filing Date: 2006-07-25
Classification: H02K

Abstract:
1. Electric motor comprising a device for connecting electronic components for driving the electric motor, the connecting device including: a lead frame ( 8 ) having lead frame tracks ( 12 ′, 14 ′, 16 ′, 18 ′, 20 ′) for connecting the power supply wires ( 118 , 120 ) and the phase windings (U, V, W) of the electric motor, the tracks of the lead frame ( 8 ) being adapted for direct electrical connection of the electronic components ( 22 ′, 24 ′, 26 ′, 28 ′, 30 ′, 32 ′), wherein the lead frame is located at a front end of the electrical motor and wherein the lead frame tracks ( 12 ′, 14 ′, 16 ′, 18 ′, 20 ′) are of a rotationally symmetrical shape, and the electronic components ( 22 ′, 24 ′, 26 ′, 28 ′, 30 ′, 32 ′) on the lead frame ( 8 ) tracks ( 12 ′, 14 ′, 16 ′, 18 ′, 20 ′) are arranged in a rotationally manner, so that the length of the connection wires from the phase windings (U, V, W) of the electric motor with the tracks of the lead frame is minimal.