E.GO: needle winding technology for brushless electric motor

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E.GO boasts vast experience and know-how regarding applied technology for the production of electric motors. As part of its activities, the company has invested time and resources in winding technologies for brushless motors and has, in just a few years, reached high competency levels. E.GO aims to be a partner for motor companies that are moving towards a new generation of BLDC stators, thanks to its numerous winding methods. “The degree of system automation – the company says – is defined based on customer production requirements, in order to create fully customized systems. The winding unit is the main unit, around which all other operating units are developed, for preparation, finishing, test and assembly work”. Using needle winding technology, E.GO can provide the following functions during the product production: winding of brushless stators with programmable wire stratification by means of needle winding technology for high slot fill and accurate coil wire positioning; high speed needle winding with multiple stations to reach maximum productivity; fully programmable wire termination system using robotics to carry out complex coil interpolations and wire-lead cuts in short time and limited space; high speed, precision insulator paper formation and placement; quick tooling change system to optimize and speed up production changeover times. Besides, E.GO machines are equipped with a monitoring software that instantaneously supplies a vast amount of information useful for performance analysis and diagnostics, such as production data, yields and alarms. The software allows storing the data and the alarm log history and provides traceability for each single piece.