22N28-210E.286 is part of the Portescap series of brushless DC miniature motors designed for use in a variety of robots and other applications. It is a small, 28mm diameter motor weighing only 27 grams, and it can provide torque up to 0.6 Nm and speeds of up to 48,000 RPM. 22N28-210E.286 is also equipped with a Hall Sensor for commutation feedback and is compatible with modern PWM control systems for accurate positioning in robotic applications.