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By: Greg Carter

Hospital HVAC Maintenance: Key to Air Ventilation and Filtration

Smaller parts inside motor controls like electrical contacts, control coils and carbon motor brushes need to be replaced. These devices are used for switching circuits on and off. Finding a source for current and older models can be challenging...

By: Greg Carter

Choosing Control Coil Size and Voltage for Motor Starters and Electrical Contactors

What is a Control Coil in Electrical Contactors and Motor Starters? Control coils carry electrical current. The current is sent through the coil to generate an electromagnetic field. Control coils fail due to excess heat and vibration that can cause th

By: Greg Carter

Brushed vs. Brushless Electric Motor Requirements

In this discussion we’re going to look more closely at Carbon Brushes and learn why motor replacement parts continue to be in demand. Sometimes electric motors and machines are older, but working fine.

By: Greg Carter

Electrical Contact Replacement: Answers to Common Questions

Below are common questions about electrical contact operation and choosing replacement contacts. Our goal is to help electrical distributors avoid supply chain delays when OEM delivery can be weeks or months away.