The invention relates to the technical field of robots, and discloses an actuator, a joint module, a biped robot, a quadruped robot, a four-wheeled robot, a mechanical arm and a robot. The actuator mainly comprises a first-stage planet carrier, a first bearing, a gear ring and a supporting frame, the first-stage planet carrier enables the first bearing to be installed between a first supporting part and a second supporting part of the supporting frame so as to provide support for the first-stage planet carrier, the requirement for the size of the first bearing is reduced through the supporting mode, the outer diameter of the planet carrier does not need to be matched, and the supporting effect is good. The structure is more compact, and the weight and cost of the actuator can be reduced by reducing the size of the first bearing.
本申请涉及机器人技术领域,公开了一种致动器、关节模组、双足机器人、四足机器人、四轮足机器人、机械臂及机器人。其中,致动器主要包括:一级行星架、第一轴承、齿圈以及支撑架,一级行星架将第一轴承安装在第一支撑部以及支撑架的第二支撑部之间,以提供一级行星架的支撑,这样的支撑方式减少对第一轴承的尺寸需求,无需适配行星架的外径,结构更加紧凑,且能够通过第一轴承的尺寸缩减,降低致动器的重量以及成本。
Actuator, joint module, biped robot, quadruped robot, four-wheeled robot, robot arm, and robot
致动器、关节模组、双足机器人、四足机器人、四轮足机器人、机械臂及机器人
2025-02-14
Patent
Electronic Resource
Chinese
European Patent Office | 2025
|European Patent Office | 2025
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