Inductive position sensor device, drive device

An inductive position sensor device for detecting the position of a coupling element which can be disposed on a movable actuator element of an electric machine, comprising:

• at least one transmitter coil configured to generate electromagnetic waves;
• at least one receiver coil configured to detect the electromagnetic waves generated by the transmitter coil and influenced by the actuator element;
• and
• a computing unit configured to actuate the transmitter coil and evaluate the electromagnetic waves detected by the receiver coil in order to determine the position, wherein:
• the coils are disposed on a front side and the computing unit is disposed on a rear side of a common printed circuit board,
• the coils are electrically connected to the computing unit by connection lines which extend along the printed circuit board and through the printed circuit board,
• the connection lines include portions that extend substantially parallel to one another and that are disposed directly one above the other on the printed circuit board,
• the printed circuit board comprises a first layer, a second layer, a third layer, and a fourth layer disposed one above the other,
• in each case at least one of the coils is at least partially disposed in the first layer and the second layer,
• the computing unit is disposed in the fourth layer, and
• the portions of the connection lines which extend parallel to one another and directly one above the other lie in the third and fourth layers.