| 摘要 |
To ensure tensile strength even against routing of lead wires, a harness unit 6 is provided on the surface of an outer rotor type ring-shaped stator 1. The signal wire lead-out structure of a harness unit 6 comprises relay terminals 6b welded at 21 to ends 4b of terminal pins 4, the end wires 2a of stator coils 2 being bound to ends 4a of the terminal pins 4. A terminal block 3 projects to the inside of a ring-shaped insulating cover 10 via a long hole 11 and supports the pins 4. The harness unit 6 is moulded about a grommet 20 receiving the lead wires 7 which are pressure bonded to terminals 6c, the terminals 6c being welded to the relay terminals 6b at A. Attachment pins 15 provided in the harness unit pass though holes 16 in the stator ring and are secured by welding, straking or the like to the stator surface 1a (figs 1,2 not shown). The stator has ring shaped insulating covers 10,10a at the perimeter edge of the stator surfaces 1a,1b, the harness unit mounting on surface of insulating cover 10a, a projection 22 engaging with cover section 10aA. |
