Inductive sensor system comprising inductive torque and position sensor assemblies

An inductive sensor system comprising:

• an upper rotor comprising an upper target having a first metallic pattern;
• a lower rotor comprising a lower target having a second metallic pattern;
• an auxiliary rotor rotatably engaged with the upper rotor or the lower rotor;
• and
• a stationary circuit board positioned between the upper rotor and the lower rotor, the circuit board comprising:
• one or more transmitter coil sets configured to generate electromagnetic field,
• one or more receiver coil sets for sensing relative angular displacement movement between the upper rotor and the lower rotor, and
• one or more receiver coil sets for sensing an angular position of the upper rotor and/or the lower rotor,
• wherein:
• the one or more transmitter coil sets and the one or more receiver coil sets for sensing the relative angular displacement movement between the upper rotor and the lower rotor are circularly wound.