Comparing Advanced Measuring Techniques for Verifying Critical Dimensions of E-Motor Stator Assemblies

Ever-increasing demand, coupled with consumer desire for longer-range electric vehicles, places more stringent requirements on the precision manufacturing of electric motors. Hairpin shape, alignment and mounting in the standard electric motor stator body have become critical. As volumes grow, the measurement cycle time needs to be reduced.

This report from ZEISS details two solutions for speedier measurement results of a stator assembly: An automated optical 3D scanning solution, and a traditional coordinate measuring machine (CMM). Read the comparison study.