3 research outputs found
Prototype Design and Efficiency Analysis of a Novel Robot Drive Based on 3K-H-V Topology
Robot actuators directly affect the performance of robots, and robot drives
directly affect the performance of robot actuators. With the development of
robotics, robots have put higher requirements on robot drives, such as high
stiffness, high accuracy, high loading, high efficiency, low backlash, compact
size, and hollow structure. In order to meet the demand development of robot
actuators, this research base proposes a new robot drive based on 3K-H-V
topology using involute and cycloidal gear shapes, planetary cycloidal drive,
from the perspective of drive topology and through the design idea of
decoupling. In this study, the reduction ratio and the efficiency model of the
3K-H-V topology were analyzed, and a prototype planetary cycloidal actuator was
designed. The feasibility of the drive is initially verified by experimentally
concluding that the PCA has a hollow structure, compact size, and high torque
density (69 kg/Nm)