An electromechanical actuation motor comprising: a first housing portion defining an outer surface; a first fin set extending radially from the outer surface, the first fin set arranged in a first circumferential row and uniformly spaced, wherein the first housing portion and the first fin set are formed as a single piece of material via layer-by-layer additive manufacturing, a plurality of stator windings disposed inside of the first housing ; wherein each fin of the first fin set comprises: a first portion integrally formed with and attached to the outer surface at a first end of the first portion; and characterized by a second portion attached to and integrally formed with a second end of the first portion, and wherein; the first portion intersects the second portion such that the first and second portions of each fin form a T-shape and the second portions of the row of fins form an interrupted cylinder with gaps formed between circumferentially adjacent second portions; and wherein: the second portions of the first fin set are spaced to form a heat shield that blocks radiant heat from reaching the first housing portion; and a ratio of the length of the first portion to a length of the second portion is approximately 4:1. a first housing portion defining an outer surface; a first fin set extending radially from the outer surface, the first fin set arranged in a first circumferential row and uniformly spaced, wherein the first housing portion and the first fin set are formed as a single piece of material via layer-by-layer additive manufacturing, a plurality of stator windings disposed inside of the first housing ; wherein each fin of the first fin set comprises: a first portion integrally formed with and attached to the outer surface at a first end of the first portion; and characterized by a second portion attached to and integrally formed with a second end of the first portion, and wherein; the first portion intersects the second portion such that the first and second portions of each fin form a T-shape and the second portions of the row of fins form an interrupted cylinder with gaps formed between circumferentially adjacent second portions; and a first portion integrally formed with and attached to the outer surface at a first end of the first portion; and characterized by a second portion attached to and integrally formed with a second end of the first portion, and wherein; the first portion intersects the second portion such that the first and second portions of each fin form a T-shape and the second portions of the row of fins form an interrupted cylinder with gaps formed between circumferentially adjacent second portions; and at a first end of the first portion; and characterized by a second portion attached to and integrally formed with a second end of the first portion, and wherein; the first portion intersects the second portion such that the first and second portions of each fin form a T-shape and the second portions of the row of fins form an interrupted cylinder with gaps formed between circumferentially adjacent second portions; and wherein: the second portions of the first fin set are spaced to form a heat shield that blocks radiant heat from reaching the first housing portion; and a ratio of the length of the first portion to a length of the second portion is approximately 4:1. the second portions of the first fin set are spaced to form a heat shield that blocks radiant heat from reaching the first housing portion; and a ratio of the length of the first portion to a length of the second portion is approximately 4:1. <EOS>