Gear reducer is a system by which output energy of high-speed electric motor or engine is transmitted to some other mechanical component by reducing the Gear Reducers rotational speed at higher torque. In addition, it delivers mechanical protection by reducing quickness of the rotating apparatus. The number of gears found in the reduction gear assembly depends upon the output acceleration and requirement of applications.
Increasing installation of wind generators worldwide is driving growth of the market
Increasing installation 
of wind generators worldwide is one of the major factors driving growth of the gear reducer market. Equipment reducer is utilized in wind turbines for controlling the acceleration of electric motor with which power is transmitted. The primary reason for gear reducer is to multiply the quantity of torque produced by an input source, in order to achieve the desired output from the wind mill. For instance, according to the Global Wind Energy Council (GWEC), in 2016, the total set up capacities of wind turbine was 485 GW and is likely to surpass 800 GW by 2021. According to Coherent Marketplace Insights’ analysis, the full total set up capacities would enhance to over double the set up capacities in 2016, by 2025.