Torque converter with resolver rotor having angular and axial locking

A torque converter, comprising:

• a cover arranged to receive torque and supported for rotation around an axis of rotation;
• a pump including:
• a pump shell connected to the cover;
• and,
• at least one pump blade;
• a turbine in fluid communication with the pump and including:
• a turbine shell;
• and,
• at least one turbine blade;
• a stator including at least one stator blade axially disposed between the turbine and the pump;
• a pump hub non-rotatably connected to the pump shell and including a first planar surface facing radially outward with respect to the axis of rotation, wherein the first planar surface is a portion of a radially outermost surface of the pump hub;
• and,
• an annular resolver rotor including a second planar surface in contact with the first planar surface and facing radially inward with respect to the axis of rotation, wherein the annular resolver rotor is arranged to determine a rotational position of the torque converter around the axis of rotation.

A torque converter, comprising:

• a cover arranged to receive torque and supported for rotation around an axis of rotation;
• a pump including:
• a pump shell connected to the cover;
• and,
• at least one pump blade;
• a turbine in fluid communication with the pump and including:
• a turbine shell;
• and,
• at least one turbine blade;
• a stator including at least one stator blade axially disposed between the turbine and the pump;
• a pump hub non-rotatably connected to the pump shell and including a first planar surface facing radially outward with respect to the axis of rotation;
• and,
• an annular resolver rotor non-rotatably connected to the pump hub and including a second planar surface in contact with the first planar surface and facing radially inward with respect to the axis of rotation, wherein:
• the pump hub includes a protrusion extending radially outward from the first planar surface and in contact with the annular resolver rotor;
• and,
• the annular resolver rotor is arranged to determine a rotational position of the torque converter around the axis of rotation.