Controls By Application

HVAC Drive Repair

HVAC Variable Frequency Drive Repair is one of our specialties. HVAC drive applications include Air Handlers, Chillers, and Cooling Towers, all of which are designed to be more energy efficient than stand alone motors. Many HVAC drives are built into bypass panels that allow the motor to be run directly from line voltage and “bypass” the HVAC VFD to allow VFD removal for service.  PES is well versed in all of these applications, including bypass drive systems, and therefore a great choice for all of your HVAC drive repair needs.  

Crane Drive Repair

Let PES repair your Crane Variable Frequency Drive and Electronic Brake Controls. Our experience includes AC Drives and DC drives used on Overhead Bridge Cranes, Gantry Cranes, Straddle Cranes, Tower Cranes, etc. PES services crane VFD controls for industries including shipbuilding, port container loading and off loading, wood / metal processing and many more. Our expedited repair service ensures the downtime for your critical crane operation will be minimum when you send your failed crane drives to PES for repair!

Elevator Drive Repair

Elevator drive applications are often critical in nature, and many elevator service providers look to PES to provide their elevator drive repairs.  Our ability to provide fast, high quality service for these important applications gives them the confidence to rely on PES time and time again. When your elevator VFD or DC drive fails, you can count on our experienced staff to get you moving again successfully with a minimum of downtime.

Extruder Drive Repair

One of the most demanding applications for a motor control is the extruder. Many machines can still be found using large DC drives due to the torque required, although AC drives are now becoming more common in newer applications. PES has been servicing industries such as the plastic, rubber, and food industry for many years and our experience servicing large extruder drives for these critical applications give us the ability to provide your company with the highest quality of service you will find.