周置油缸式液压转矩加载器

Hydraulic Rotating Torque Loader with the Cylinders Set-around

周置油缸式液压转矩加载器应用在汽车传动轴闭式试验台上,它结构简单、密封可靠、加载范围宽且稳定,其最大加载转矩可达15 000N·m以上,特别适于要求加载转矩很大的场合。本文阐述了它的结构、原理和它的设计要点。

Being used in a closed car drive axle test stand,the hydraulic rotating torque loa-der with the cylinders set-around has given features of simple structure, reliable sealing,wide ran-ge and stable loadingwith the greatest loading torque over 15000N·m, which especially suitedthe occasions needing very great rotating torque. The paper describes its structure, principle anddesign keys.