Permanent magnet brushless DC motors are being used where efficiency and
power density are important.  Technelec can provide designs and
prototype permanent magnet brushless dc motors, closely matched to the
requirements of an application.

Technelec's proprietary sensorless control schemes deliver speed and
torque control of the motor without requiring any sensors.  The
sensorless control schemes use innovative techniques which are not
dependent on complex motor models and therefore can be implemented at
very low cost and are robust against parameter variations.