Portescap N Series slotted brushless DC motors are available in size 5, 6, 9, and 11—ideal for medical assembly applications where high speed is key—and in sizes 12, 14, and 15 for industrial applications where high torque is required. The motors run at operating speeds up to 100,000 rpm to provide more power with less heat in a smaller package than comparable motors. Maximum efficiency of up to 80% facilitates longer battery life for portable medical and industrial hand tool applications. Additionally, a unique internal design minimizes torque ripple for extremely smooth operation throughout the motor’s operating range.