Robert Bonczar

Robert Bonczar is a product training engineer at Yaskawa America Inc


Courtesy: Yaskawa
Motors and Drives March 2, 2022

Intro to setting up, tuning a PM motor with a VFD

A permanent magnet (PM) motor requires a variable frequency drive (VFD) to operate effectively. See motor comparison table, induction motor vs. PM torque curve, and VFD programming and tuning advice.

By Robert Bonczar
Motors and Drives February 9, 2019

Selecting a scope for a variable frequency drive

Select the right oscilloscope to fit a variable frequency drive (VFD) application. Consider scope types, probes, and options. See eight factors to consider when choosing an oscilloscope.

By Robert Bonczar
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