Motor housings are usually made of aluminum extrusions. Manufacturers usually have mass-produced equipment that often has custom housings, but the housings are made by standardized custom or small-volume equipment. For some purposes, the housings are partially stamped (hand) to accommodate cables, connectors or conduits. They are small and mainly used to hide electrical connections from being seen or protect them from tampering. They are also called junction boxes, street cabinets or interfaces in the technical service field.

Motor housings are the main parts in electric vehicle components. The number of such parts is also increasing day by day. At the same time, motor housings require advanced processes, which leads to increasing requirements for parts processing machine tools.

In order to ensure the service life of the motor, it is important to keep the operating temperature of the motor within the design parameters of the insulation grade. Any motor exceeding this temperature will cause the motor to fail. Frankly speaking, it is a huge waste to put ODP motors outdoors or in a moderately dirty environment. When they are not running, insects and animals seem to use these motors to build nests. The service life of these motors is only a fraction of that of TEFC motors. These motors have no problems when installed in a clean climate-controlled environment. When buying an auto motor, you can choose the correct type of auto motor based on the surrounding environment it is designed for. This may be more expensive, but will save you a lot over the life of the auto motor.