Efficiency!!!- Manual window regulator efficiency calculation- Design Engineer article

An efficient product reduces the over all product cost. The efficiency of the product ensures that the product delivers the required performance at worst case environment. In this article the manual window regulator mechanism efficiency and calculation method is provided here. The New window regulator product design engineer as well as Product engineers at OEM can use this calculation method. Also purchase team can ensure whether the product is efficient so the product cost can be optimised.

if the window regulator efficiency is lower than 70% at normal temperature condition calculation then the window regulator and interface parts friction to be checked.