Mica-free and reinforcement-free commutator
A mica-free and reinforcement-free commutator comprises a base and commutator segments, the commutator segments are circumferentially arranged along the outer circle of the base, each commutator segment comprises a segment body and a fixing pin arranged at the inner end of the segment body, the fixi...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | A mica-free and reinforcement-free commutator comprises a base and commutator segments, the commutator segments are circumferentially arranged along the outer circle of the base, each commutator segment comprises a segment body and a fixing pin arranged at the inner end of the segment body, the fixing pins on the commutator segments are embedded in the base, the outer circle of the base is provided with an insulation groove, and the insulation grooves are arranged in the insulation grooves. A sheet body of the commutator sheet is arranged in the insulating groove and is insulated and isolated through the insulating groove, a positioning strip is arranged on the outer side of the side edge of one side of the sheet body in the length direction of the sheet body, a first notch groove is formed in the side face of the positioning strip of the sheet body, and a second notch groove is formed in the side, facing the top end of the sheet body, of the first notch groove of the sheet body. When the base and the commuta |
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