Rohr-Einbaumotor zur Bewegung aufrollbarer Flachlamellen

摘要

The motor has a reduction transmission, at least two coupled DC motors, a printed circuit for control and positioning and a mains connection transformer. All components are mounted inside the housing tube which rotates with respect to a static axle. The motor assembly consists of a coupling of at least two low voltage DC motors which are synchronized with each other so that they augment each other, much reducing the current consumption and achieving a minimum power loss. The printed circuit is optimized to measure the motor speed with a disc on the axle of the motor to be controlled and/or to measure the magnetism produced by the rotor stimulation poles.