Motors

The Impact of AC Motor Efficiency
The Cost of Pumping—Power Cost & Efficiency
VFDs Eliminate the Need for PLCs and External Hardware Advanced VFD technology delivers cost and space savings by providing protective features and minimal programming.
Top-of-Motor Vibration A simple mathematical model can be used to estimate vibration at the top of the motor in a vertical pump-motor structure.
VFDs Provide Process & Speed Control in Centrifuge Operations A dewatering facility brings a centrifuge up to speed slowly, meeting the long acceleration time requirement.
Matching VFDs & Motors
How Motors Have Changed the Pump Industry
Why Wye? Why Delta? Last of Three Parts
Why Wye? Why Delta?
Why Wye? Why Delta?
Motor Nameplate Letter Code Designations Learn how to avoid misinterpretations.
How Much Do Electric Motors Really Cost?
Power Generation on Demand The application, geography, regulations and proper size must be considered when choosing a generator set.
Powering the Pump: Diesel Versus Electric Motors Make the ideal motor selection for irrigation applications.
Stainless Steel Motors In the food industry, stainless steel performs more productively and efficiently.
Plant Upgrades Improve Efficiency at Midwest Refinery Equipment and technology improvements can be sound investments.
Shielding Cables on Case Grounds and Surge Protection
Vertical Motors Help Solve Pumping Problems
Retrolifting Lift Stations with Submersible Motors
Calculating Energy Savings and Payback
Pump Noise and Vibration Attentuation
Explosion Proof Couplings
Disc Couplings 101
AC Motors Part Two-Three Phase Operation
The End of Percussion Maintenance
Unbalanced Voltages and Electric Motors
Relationship of Torque and Shaft Size
Transient Startup Problems for Pumps with Synchronous Motors
Protective Relaying for Water & Wastewater Treatment Plants (Part One)
Product Innovation of the Year 2009 3rd Place: Baldor's RPMAC PM Direct Drive Cooling Tower Motor and VS1CTD Drive
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Upstream Pumping

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