Robot power assembly

• Main Authors: CAO YUNAN, SUN KAI, ZENG DONGZI
• Format: Patent
• Language: Chinese; English
• Published: 23.06.2023
• Subjects: BLASTING; BRAKES; CHAMBERS PROVIDED WITH MANIPULATION DEVICES; CLUTCHES; COUPLINGS FOR TRANSMITTING ROTATION; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HAND TOOLS; HEATING; LIGHTING; MANIPULATORS; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; PORTABLE POWER-DRIVEN TOOLS; THERMAL INSULATION IN GENERAL; TRANSPORTING; WEAPONS

The invention provides a robot power assembly which comprises a motor, a speed reducer and a brake, the brake comprises a first structural part, a second structural part and a friction plate, the friction plate is fixedly installed on a motor shaft to rotate along with the motor shaft, the second structural part is fixedly installed on a speed reducer shaft to rotate along with the speed reducer shaft, and the first structural part and the motor shaft are coaxially arranged; when the brake does not brake, the first structural part and the second structural part can generate relative movement; when the brake brakes, the relative movement of the first structural part and the second structural part is limited, and braking speed reduction is achieved according to the friction force between the friction plate and the first structural part and/or the second structural part. The power assembly is compact in structure and high in space utilization rate. 本发明提供一种机器人动力组件，包括：电机、减速器和制动器，制动器包括第一结构件、第二结构件和摩擦片，所述摩擦片固定安装于电机轴以