Leistungsmodul für Fahrrad mit Elektrischem Hilfsantrieb

Details

Veröffentlichungs-Nr.

EP4725821

Anmeldetag

11. Juni 2024

Veröffentlichung

23. Januar 2025

Rechtsraum

EP

IPC

B62M6/40

Abstract

A power module of an electric assisted bicycle is disclosed and includes a pedal shaft, a housing, a motor, a reducer, a gear-plate-output shaft, a pedal-shaft first two-way bearing and an encoder component. The housing includes a partition portion extended along a radial direction to divide the housing into a motor accommodation portion and a reducer accommodation portion, respectively. The pedal shaft is disposed in the housing and passes through an end cap of the housing along an axial direction. An extension portion of the reducer is extended toward the end cap and connected to a supporting portion of the end cap through an input-shaft rear bearing. The supporting portion, the input-shaft rear bearing and the extension portion are sleeved from inside of an inner space of the housing to outside along the radial direction sequentially, so that facilitates axial directional configuration of the encoder component and increases usage space.

Anmelder

Firma

Delta Electronics, Inc.

Land

🇹🇼 Taiwan