Integrated permanent magnet synchronous motor

The utility model provides an integrated permanent magnet synchronous motor is applied to pure electric vehicles, integrated permanent magnet synchronous motor passes through the three -phase power line and is connected with machine controller, at least, include among the integrated permanent magnet synchronous motor that a casing is fixed respectively motor front end housing and motor rear end cap on the casing, first holding surface has set firmly on the surface of motor rear end cap, machine controller passes through first holding surface is fixed on the motor rear end cap, it is through setting up the installation that machine controller was realized to the holding surface on motor front end housing or motor rear end cap to overcome because machine controller and synchronous machine install the shortcoming that occupation space is big that arouses in the position of difference, improved the reasonable layout in car engine cabin.