Bearing type traction speed reducer

The invention discloses a bearing type traction speed reducer. The bearing type traction speed reducer comprises an inner ring assembly, an outer ring assembly and a traction ball assembly, wherein the inner ring assembly is sleeved with the outer ring assembly; the outer ring assembly comprises a f...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: JIANG YUJIANG, WANG GUANGJIAN
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention discloses a bearing type traction speed reducer. The bearing type traction speed reducer comprises an inner ring assembly, an outer ring assembly and a traction ball assembly, wherein the inner ring assembly is sleeved with the outer ring assembly; the outer ring assembly comprises a fixed outer ring assembly and a transmission outer ring assembly which are axially arranged in parallel; and the traction ball assembly is matched with the inner ring assembly and the fixed outer ring assembly in a friction transmission manner and matched with the inner ring assembly and the transmission outer ring assembly in a friction transmission manner. The speed reducer is miniaturized, high in speed, light and integrated, and has the beneficial effects of being large in speed ratio, largein rigidity, high in efficiency, high in bearing capacity, free of side clearance, ultrahigh in precision transmission and the like; and the bearing type traction speed reducer is suitable for precision transmission occasions