In The Know
Electric Motor Resource Library
In The Know Resources
Knower Webinar Series: Mastering VFDs
Mastering VFDs: Applications, History, and System Compatibility Variable Frequency Drives (VFDs) have revolutionized the way we control electric motors, offering enhanced efficiency, reliability, and versatility. In this blog post, we will delve into the...
How Much Does Predictive Maintenance Cost?
In theory, Predictive maintenance is the best option for every industrial facility. Monitoring in-service equipment allows you to forecast when repairs will be needed rather than waiting for a failure to occur before intervening (run-to-failure approach) or performing...
Choosing the Right Electric Motor
Choosing the right electric motor for a specific commercial or industrial application can be challenging due to the vast array of sizes and options available in the marketplace. For example, will a general-purpose motor adequately serve your specific needs, or do you...
Diesel Fuel Testing: Key Factors to Ensure Fuel Stability and Performance
Understanding Diesel Fuel Stability and Testing In 2007, the EPA set a strict limit of 15 ppm on sulfur content in diesel fuel. While this regulation has significantly reduced emissions, it has also increased the risk of fuel instability and microbial growth over...
Which Type of Automatic Transfer Switch is Best for You?
Understanding Automatic Transfer Switches (ATS) Choosing the right automatic transfer switch (ATS) is crucial for ensuring a seamless transition between power sources during an outage. Different ATS types cater to various applications, each with its advantages and...
What’s Your Preventative Electric Motor Maintenance Strategy?
If you’re like most other business owners, the electric motors that power your production, packaging, and shipping operations are the lifeblood of your business. Consequently, when they’re not working at peak performance, your bottom line takes a hit from the...
Factors to Consider When Sizing a New Generator
Key Considerations for Proper Generator Sizing Choosing the right generator for your facility is not as straightforward as it may seem. Even experienced engineers face challenges due to limitations in sizing programs, uncertainties in load estimation, and technical...
Emergency Standby Generators: Understanding NEC Article 700
What Are Emergency Standby Generators? Emergency standby generators are legally required systems classified as "emergency" by the governing authority in a jurisdiction. According to NEC Article 700.2, these generators are designed to automatically supply power and...
Electric Motor Repairs Are Incomplete Without Documentation
When you send an electric motor out for repair, what information is provided? Does your vendor send a formal, written quotation showing all the items that need repair before they start working or do you just get a repaired motor back without any documentation or...
What’s the Difference Between “Fixed” and “Variable” Speed Motors?
Since electric motors are essential for running your business, the question of which is better, variable-speed vs. fixed-speed motors, comes up a lot. While these electric motors use similar components to convert electrical energy into motion, each type has been...