A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Antrieb für translatorische oder rotatorische Bewegung von Lasten
The drive (7) has an electric motor (8) operated with alternating current, three-phase alternating current or pulsed direct current. A phase controlled modulator controls the number of revolutions of the electric motor. A sensor measures the actual number of revolutions and a turning position of a rotor or a driveshaft of the electric motor or sensor wheels rotatably connected with the motor, if required. A control element controls the electric motor to compare the actual number of revolutions with a predetermined target number of revolutions and to compute a required phase intersection point.
Antrieb für translatorische oder rotatorische Bewegung von Lasten
The drive (7) has an electric motor (8) operated with alternating current, three-phase alternating current or pulsed direct current. A phase controlled modulator controls the number of revolutions of the electric motor. A sensor measures the actual number of revolutions and a turning position of a rotor or a driveshaft of the electric motor or sensor wheels rotatably connected with the motor, if required. A control element controls the electric motor to compare the actual number of revolutions with a predetermined target number of revolutions and to compute a required phase intersection point.
Antrieb für translatorische oder rotatorische Bewegung von Lasten
Device for translatory or rotational movement of loads
Entraînement pour mouvement translatoire et rotatif de charges
TOUSEK EDUARD (author)
2018-12-19
Patent
Electronic Resource
German
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