Signal outlet assembly with shielding wire grounded to sidewall of the housing

An electric machine assembly comprising:

• an electric machine;
• an encoder;
• and
• a signal cable;
• wherein the electric machine and the encoder are signal-connected via the signal cable;
• a signal cable connection device connecting the signal cable to a signal interface on the encoder, the signal cable connection device comprising:
• a cable including a sleeve and multiple loose wires enclosed in the sleeve, the multiple loose wires extending out from an extremity of the sleeve;
• a conductive metal ring crimped at the extremity of the sleeve so the conductive metal ring and the sleeve are fixed to each other, one end of the conductive metal ring having an outward-turned flange, and a shielding wire in the multiple loose wires connected to the conductive metal ring;
• and
• a housing with a cable channel allowing the cable to pass through, the cable channel defining an outer opening located at an outer side of the housing and an inner opening located at an inner side of the housing, and a threaded hole at an edge of the inner opening;
• wherein, when a screw is screwed into the threaded hole, the outward-turned flange of the conductive metal ring is clamped between a head of the screw and a sidewall of the inner opening.