Permanent magnet DC electric motor
Hansen Corporation
NMB-MAT DC Permanent Magnet Motors feature lifetime lubricated sintered bronze bearings and built-in electrical noise suppression. However, it is the low audible noise on the majority of NMB-MAT's motor line that really sets them apart from other Asian manufacturers. The new SE series motors use a four pole design with rare earth magnets to achieve the highest output power per cubic inch available in any mass produced motor.
