Reinforcing commutator
The utility model discloses a reinforcing commutator, which comprises bakelite powder, commutator segments and reinforcing rings embedded in internal hook grooves of the commutator segments, wherein each reinforcing ring comprises a metal ring; the surface of each metal ring is coated with a layer o...
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| Hauptverfasser: | , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a reinforcing commutator, which comprises bakelite powder, commutator segments and reinforcing rings embedded in internal hook grooves of the commutator segments, wherein each reinforcing ring comprises a metal ring; the surface of each metal ring is coated with a layer of an insulating material; and the reinforcing rings have better rigidity and insulativity, can be directly in contact with the commutator segments, and can avoid open circuit after commutator segments breakdown. |
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