Patent ID: 11959778
Assignee: INVENTUS ENGINEERING GMBH
Field: Measurement (Instruments)
Classification: CPC G  F | IPC G

Claim 22:
23. A device, comprising:
a sensor unit for detecting measurement data about a relative movement of two components disposed to move relative to one another;
said sensor unit having at least one scale unit connectable to one of the components and extending in a movement direction of a relative movement over at least one measuring section; and
said at least one scale unit having a structure with a plurality of radially magnetized magnetic bodies repeating in a defined manner along said measuring section; and
wherein said radially magnetized magnetic bodies are at least two different magnetic body types, including a first magnetic body type with a magnetic north pole arranged on a radially inner side and a magnetic south pole arranged on a radially outer side, and including a second magnetic body type with a magnetic north pole arranged on a radially outer side and a magnetic south pole arranged on a radially inner side, and wherein said first and second magnetic body types are arranged in alternation along said measuring section.