Improved structure of electromagnetic brake

The utility model belongs to the technical field of automobile door driving, and provides an electromagnetic brake improved structure which comprises an output shaft, an armature and a magnet yoke assembly, the armature and the magnet yoke assembly are installed on the output shaft, a conical spring...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	SHEN BAOLIANG, ZHANG CAIWANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING BRAKES CLUTCHES COUPLINGS FOR TRANSMITTING ROTATION ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The utility model belongs to the technical field of automobile door driving, and provides an electromagnetic brake improved structure which comprises an output shaft, an armature and a magnet yoke assembly, the armature and the magnet yoke assembly are installed on the output shaft, a conical spring is arranged between the armature and the magnet yoke assembly, one end of the conical spring abuts against the armature, and the other end of the conical spring abuts against a step of the output shaft. The cone spring rotates together with the output shaft and the armature, the cone spring enables the armature to be separated from the magnet yoke assembly through elastic force when not powered on, and the armature overcomes the elastic force of the cone spring and attracts the magnet yoke assembly to generate friction torque when powered on. The electromagnetic brake has the advantages that the armature and the magnet yoke are controlled to be matched through the elastic force of the conical spring, the whole ele