The document discusses Applied Motion Products, Inc. and provides an overview of their stepper motor and drive products. It describes how stepper motors inherently have a resonance problem due to the rotor behaving like a mass on a spring. When the motor takes a step, the rotor settles into position after each step, but this settling can last over a second and cause rough motion or loss of torque and position if not addressed. Applied Motion drives aim to improve smoothness and accuracy by eliminating resonance and adding closed-loop control with encoder feedback.