Variable Frequency Drive Support

VFD Support & Troubleshooting

Variable Frequency Drives (VFDs) play a critical role in controlling motor speed, improving energy efficiency, and optimizing equipment performance. However, selecting, programming, and maintaining the right drive is essential for reliable operation.

Dreisilker Electric Motors provides comprehensive VFD support, from initial drive selection and energy analysis to on-site programming, startup, and troubleshooting.

As an authorized Yaskawa VFD distributor and service provider, our team combines technical expertise with hands-on field service to help customers maximize motor performance and minimize downtime.

VFD Technician Troubleshooting.

For more information on VFD support, talk with your local Dreisilker motor expert or contact us here.

Start a Conversation with the Motor Experts

What Is a Variable Frequency Drive?

A Variable Frequency Drive (VFD) is an electronic motor controller that adjusts the speed of an AC electric motor by controlling the frequency and voltage supplied to the motor.

Unlike traditional motor starters that operate motors at a fixed speed, VFDs allow motors to adjust their speed based on the demands of the application.

This makes VFDs particularly beneficial for equipment such as pumps, fans, blowers, conveyors, and other motor-driven systems where speed control can improve operational efficiency.

Learn more about how VFDs work in our article: Basics of Variable Frequency Drives

Our VFD Service

VFD Selection and Application Support

Selecting the right drive starts with understanding the motor and application requirements.

Our VFD experts evaluate factors such as motor horsepower, load characteristics, operating conditions, and control requirements to recommend an appropriate solution.

We also provide technical sales support for mechanical and electrical contractors, including assistance during customer meetings and application evaluations.

Not sure whether your application requires a traditional starter, soft starter, or VFD? Read our guide: Choosing the Right Motor Control for Your Application.

Laser Shaft Alignment

Learn about Laser Shaft Alignment here.

How to Prevent Downtime with Infrared

Read about how Infrared Inspections can prevent costly downtime.

CoolBlue Benefits

Having repeat bearing failures on VFD application? See how CoolBlue can prevent premature failure here.

For more information on VFD Support, talk with your local Dreisilker motor expert or contact us here.