Combination drive with a hybrid reluctance motor
AssigneeSiemens Aktiengesellschaft
InventorsErich Bott, Matthias Braun, Detlef Potoradi, Holger Schunk, Rolf Vollmer
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Abstract
The aim of the invention is to create a combined linear-rotary drive that has a compact, simple, and inexpensive design. Said aim is achieved by a combined drive comprising a linear driving device (3) and a rotary driving device (11), at least one of the two driving devices being provided with a hybrid reluctance motor. It is particularly advantageous to embody both driving devices as hybrid reluctance motors such that the rotor (4) can be produced at a low cost without permanent magnets in addition to ensuring that the drive has a very compact design.
Claims7
-7. (canceled)
A combination drive, comprising:
- a linear drive device having a hybrid reluctance motor;
- and
- a rotation drive device having a hybrid reluctance motor,
- wherein the linear drive device and the rotation drive device have a rotor in the absence of a permanent magnet.
Dependencies are inferred from the claim text.