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Variable Frequency Drives

We have sold, stocked and supported variable frequency drives (VFDs) and other motor controls for over thirty years. Our expert support keeps your motor controls operating for their intended useful life; and our application support engineers will help select and customize your VFD for optimal performance. We offer a wide selection of VFDs including:

  • Micro VFD
  • Phase Converter VFD
  • Constant Torque (CT) VFD
  • Variable Torque (VT) VFD
  • Sensorless Vector VFD
  • Flux Vector VFD
  • Safety Contact (SC)/ Safe Torque Off (STO) VFD

We can help you find the VFD that will work for your application. We have supplied custom VFD packages and systems for many applications including:

  • Water Treatment
  • Fans
  • Pumps
  • Conveyors
  • Extruders
  • HVAC
  • Elevators
  • Drilling
  • Machining
  • Mining
  • Refining

Turn Key Systems by Motor Drives International

drive integration

Custom manufactured variable frequency drive (VFD) panel build-ups are available through our in-house, UL508A certified, custom manufacturing and systems integration division, Motor Drives International (MDI). Enhanced power quality filters and protection systems are custom designed and manufactured by MDI to meet project requirements.

If you're looking to buy a custom VFD or need a Motor Control System designed for a specific application, we have the capabilities to both design and manufacture what you need.

Our custom systems range in size from a single pump panel to multi pannel build-ups for large industrial applications that include switchgear, PLCs, VFDs, TVSS, or any other type of required equipment. EMC Systems Integration & Automation Services also provides VFD support, including trained start-up technicians, a VFD system design engineer, our loaner drive program, and warranty & preventative maintenance programs.


Equipment Manufacturers

  • EASA
  • EASA
  • EASA
  • EASA
  • EASA

Why Choose Energy Management Corporation?

There are many reasons to use Energy Management Corporation as your variable frequency drive resource. Some of which are:

  • The largest stock of Mitsubishi and Hitachi drives in the West
  • Every motor control backed by our expert service team
  • Multiple payment methods accepted
  • 24/7 emergency field service
  • Custom engineered motor controls & systems projects
  • Same day shipping offered

Motor Control Repair & Service

Inverter Repair

With years of experience, expert technicians, testing capabilities, and preventative maintenance offerings, CW Silver drive repair and service is unbeatable. We understand the importance of your drives to run at their full effectiveness and thus offer the tools and capabilities to keep your electrical assets going strong. To view a full description of drive repair and services click here.

Motor Control Downloads

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