| 摘要 |
The invention relates to a commutator (1) with contact segments (9), arra nged at a distance from each other and forming a brush running surface (5), each of which is soldered to a fixing section (5) of a metal segment support piece (4) and with a hub body (3) made from an electrically insulating mate rial which supports the segment support pieces (9) each of which are provide d with a winding connector hook (7). According to the invention, at least on e solder barrier recess (16) is provided in the upper side of the fixing sec tion (5) facing the contact segment (9) and/or in the under side of the cont act segment (4) facing the fixing section (5).
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