Drive device (1), the lifting device (50) is movable. The invention relates to a rail section (53), in particular a rotatable rail section. The invention relates to an electric motor (2) for moving, in particular rotating, a movable rail section (53), wherein the drive device (1) is designed in particular for rotating the track section (53) by a predetermined maximum stroke, particularly, the rotating stroke is smaller than 360 degrees; at least one inverter unit (4), the invention relates to an electric motor (2) for supplying electric power (P). Wherein the inverter unit (4) is designed to receive a position in relation to the movable rail section (53), a control command for the rotational position; electric driving power (P) is provided based on the driving power; the number of the driving devices (1) is at least two. In particular, exactly three drive sections (SI, SII, SIII) are provided, each drive section (SI, SII, SIII) comprises:-a first drive section (S1, SII, SIII); an inverter unit (4I, 4II, 4III), -at least one coil arrangement (3I, 3II, 3III) supplied with electrical power (P) by the associated inverter unit (4I, 4II, 4III), characterized in that each drive section (SI, SII, SIII) is designed in such a way that the inverter units (4I, 4II, 4III) are operated parallel to one another in a flat manner.
驱动装置(1),包括:升降设备(50)可移动的,尤其是可旋转的轨道区段(53),用于移动、尤其旋转可移动的轨道区段(53)的电动机(2),其中,该驱动装置(1)尤其构建用于将轨道区段(53)旋转预定的最大行程,尤其是小于360°的旋转行程,至少一个逆变器单元(4),用于向电动机(2)提供电功率(P),其中,逆变器单元(4)构建用于接收有关可移动的轨道区段(53)的位置,尤其是旋转位置的控制命令,并基于其提供电驱动功率(P),该驱动装置(1)形成至少两个,尤其恰好三个驱动区段(S,S,S),每个驱动区段(S,S,S)包括:‑逆变器单元(4,4,4),‑至少一个线圈装置(3,3,3),其由所对应的逆变器单元(4,4,4)供应电功率(P),其特征在于,每个驱动区段(S,S,S)这样构建,使得逆变器单元(4,4,4)平级并列地运行。
Drive device with movable guide rail section
具有可移动导轨区段的驱动装置
2020-06-05
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |