Torque density

Torque density is a measure of the torque produced per unit volume or mass of a motor or engine. It is an important parameter in evaluating the efficiency and performance of electromechanical systems, such as electric motors, generators, or internal combustion engines. There are typically two forms of torque density: 1. **Volumetric Torque Density**: This is defined as the torque produced divided by the volume of the motor or engine.