The ornamental design for a motordrivehousing, as shown and described.
FIG. 1 is an upper right side perspective view of an example motor drive housing;
FIG. 2 is a front elevational view of the motor drive housing of FIG. 1;
FIG. 3 is a rear elevational view of the motor drive housing of FIG. 1;
FIG. 4 is a left side elevational view of the motor drive housing of FIG. 1;
FIG. 5 is a right side elevational view of the motor drive housing of FIG. 1;
FIG. 6 is a top plan view of the motor drive housing of FIG. 1; and,
FIG. 7 is a rear plan view of the motor drive housing of FIG. 1.
The short-dashed lines of FIGS. 1-7 are for illustration of a boundary between claimed subject matter and unclaimed subject matter and form no part of the claimed design.