Drehzahlminderer und Aktuator

Details

Veröffentlichungs-Nr.

EP3441643

Aktenzeichen

EP18182889

Anmeldetag

11. Juli 2018

Veröffentlichung

30. Juni 2021

Erteilung

30. Juni 2021

Rechtsraum

EP

IPC

F16H1/14

Abstract

To provide a speed reducer and an actuator effective for improving rigidity. A speed reducer 3 includes a gear 31, a pinion gear 32, a movable portion 34 holding the gear 31 so as to be rotatable around an axis Ax1, and a movable portion 35 holding the pinion gear 32 so as to be rotatable around an axis Ax2 non-parallel to the axis Ax1. The gear 31 has an annular power transmission portion 31a surrounding the axis Ax1 on one side in a direction along the axis Ax1. The pinion gear 32 has a power transmission portion 32a facing the power transmission portion 31a and transmitting rotational torque on an outer periphery. The movable portion 35 has a bearing portion 35a holding the pinion gear 32 inside the power transmission portion 31a and a bearing portion 35b holding the pinion gear 32 outside the power transmission portion 31a.

Anmelder

Firma

Kabushiki Kaisha Yaskawa Denki

Land

🇯🇵 Japan

Fachgebiete