segment coil, a method for producing the segment coil and the stator with the segment coil

摘要

Each segment coil (12), which in a slot (11c) of a stator core (11) is arranged aligned, has a central coil portion (c), which is in the slot (11c) is received, and two coil-end portions (e1, e2), which project outwards. The a coil end (e1) of the two coil-end portions (e1, e2) has a pair, by a coil at different angles in the direction of the middle coil portion (c), the coil pieces (b1, b2) having a tip in the form of a lying between them. Any one of the two coil pieces (b1, b2) has, in a region in the vicinity of the tip of a recessed step (d), which is formed from two sides, the parallel to and at an angle with respect to an end face (11d) of the stator core (11) are arranged.