Electric motor for a power tool

A power tool comprising:

• a housing;
• a motor assembly supported in the housing, the motor assembly including
• a stator assembly,
• a circuit board proximate an end of the stator assembly, the circuit board including a heat-generating component, and
• a heat sink coupled to the stator assembly and in thermal contact with the circuit board, the heat sink having an end wall defining a bearing pocket, and a plurality of axially extending cooling flanges extending from a periphery of the end wall.

An electric motor assembly comprising:

• a circuit board;
• a stator assembly having a first end coupled to the circuit board and a second end opposite the first end, the stator assembly including
• an annular stator body having a plurality of inwardly projecting teeth,
• windings wrapped about the stator body to form a plurality of coils, and
• a terminal coupled to an outer periphery of the stator body and extending longitudinally between the first end and the second end, the terminal being coupled to the circuit board at the first end and being coupled to the windings at the second end to electrically connect the windings to the circuit board;
• wherein the terminal is molded to an attachment member, and the attachment member is molded to the outer periphery of the stator body.