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AssigneeLenze Automation GmbH
InventorCarsten Fraeger
Estimating the term…
In the case of speed-regulated high-power drives and with simultaneously high demands on accuracy or dynamics, the object of the invention is to reduce a very high level of complexity of the power electronics (high clock frequency), the motor (high precision) and mechanical transmission (low-play transmission elements). For this purpose, the invention proposes a drive device for rotational and/or t translational movements. The drive has a plurality of drives for the joint, mechanically coupled driving of a working machine or for moving a mass. It also has a control device. At least one drive is intended to provide the power (as a power drive). At least one further drive is provided and mechanically coupled as a servo-drive for controlling or regulating the accuracy and/or dynamics of the overall drive. The control device controls and regulates the at least two mechanically coupled drives.
A drive device for at least one of rotational and translational movement, the drive device comprising a plurality of drives for jointly driving a working machine or for moving a mass, and a control device, comprising:
The drive device according to claim, 12, wherein the sensor for measuring the movement is a tachogenerator, a resolver, an acceleration sensor, an optical incremental encoder, a magnetic incremental encoder, an optical absolute-value encoder or a magnetic absolute-value encoder.
(canceled)
A control device for a drive device for at least one of rotational and translational movement, the drive device comprising at least two drives for jointly driving a working machine or for moving a mass, wherein
A control method for a drive device for at least one of rotational and translational movement comprising:
Dependencies are inferred from the claim text.