Torque analysis of electromechanical integrated electromagnetic worm drive

2nd International Workshop on Materials Science and Mechanical Engineering

机械制造;材料科学

Guan, X.M.^1

College of Vechicles and Energy, Yanshan University, Qinhuangdao

066004, China^1

关键词: Electromagnetic theories;    Electromechanical integrated;    Force analysis;    Mechanical model;    Overload protection;    Saturation phenomenons;    System output;    Torque analysis;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/504/1/012065/pdf
DOI  :  10.1088/1757-899X/504/1/012065

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

In this thesis, based on the electromagnetic theory, the mechanical model of worm wheel and worm mesh was established with electromagnetism worm drive, force analysis of electromagnetism worm drive was proceed, the formula of the system output torque was derived, and torque change rule with different parametric was researched. Results show, the system torque output also increases when the number of teeth increases; The output torque T n of the system increases with the increase of Z 1, and shows a slowly increasing saturation phenomenon; The electromagnetic worm drive has overload protection function; The number of worm wheel teeth increases, so that the output torque of the system increases; The a/R is better to evaluation between 2 and 5 in the actual design; The evaluation of R should be considered as the evaluation of a/R. The results provide theoretical basis for the manufacturing and further research on the properties of the drive.