Motor controller case

The invention provides a motor controller case, which comprises a case body, the case body comprises a bearing plate and a side plate arranged at the periphery of the bearing plate, the front surface of the bearing plate is combined with the side plate to form an accommodating cavity, the back surface of the bearing plate is provided with a bearing surface and a wiring surface, the wiring surface is provided with a plurality of wiring ports, and the wiring ports are arranged in the accommodating cavity. And the wiring surface sinks towards the direction of the accommodating cavity, so that the wiring port is positioned in a power connection space formed by the bearing surface and the wiring surface through a height difference. The wiring port is arranged on the wiring surface of the back surface of the bearing plate, so that the wire harness can be vertically led out from the bottom of the controller, and compared with the scheme that the wire harness is horizontally led out from the side edge of the controll