Trinity motor round wire armatures are heavier but have smoother wider power band. New aluminum end bell. New copper hoods and heatsink plates provide a tighter brush fit for less brush chatter. These parts are now closer to the commutator for better brush support and less brush wobble as the brush wears down. New Ellipse brushes with elliptical brush shape for better surface area. Motor can has been retooled for a more precision motor bearing fit. New temperature epoxy holds the wires more secure which prevents the wires from shifting and throwing the armature out of balance. Computerized digital balanced results in higher RPM and longer brush and bearing life. RPM, power, efficency, and torque readings printed on side of can.

Motor leads and connectors