149. Idea - The Difference Between a Soft Starter and a VFD

Knowing how to make the right choice in motor starting devices can be tricky.  Chase Boehlke is an industry expert and breaks down areas to consider when selecting a soft starter and a variable frequency drive (VFD).  He explains how to evaluate applications and fundamental areas that one must know in order to make the right decision.  For him the basic understanding of if the motor will be required to continuously vary the speed or not will point you in the right direction.  Chase unpacks a key area in choosing between these technologies when he covers the size and heat characteristics that should be considered.  VFD's are traditionally larger and create more heat which should be accounted for and he reviews steps that end users can take to mitigate these issues.  He also reviews how maintenance would be handled for both technologies and how torque should be evaluated to make the right decision.  Constant and variable torque loads have different requirements and he provides a great explanation for those new to these applications.  Chase is full of wisdom and insight around both of these technologies and after hearing his explanation you'll quickly be able to make the right selection that will put your application in the best scenario to operate efficiently and reliably.  Guest: Chase Boehlke - Motion Controls Specialist at SiemensHost: Chris GraingerExecutive Producer: Adam SheetsPodcast Editor: Andi ThrowerResource:What to consider with a VFD startup - EECO Inspire Blog