Design, manufacture and experimental characterization of magnetorheological rotary brake based on a peristaltic pump system

In this article, the design and manufacture of an innovative Magnetorheological Fluid(MR) rotary brake based on a peristaltic pump inspired by concept model pliers Rochester-Pean forceps are presented. For calculation analysis created structure comprehensive roller, housing pliers, simulations concerning stress strain conducted to investigate deformation possible parts or assembly failure. Experimental assessment, including measurements compression force magnetic field were evaluate performance proposed design. MR is system constituted tube containing fluid arms in forceps. The control without gear motor carried out with internal goal work as hand that blocked grabbing object. movement controlled viscosity material inside system.