Motors

Couplings are often forgotten until a project is nearing its end.
Proper shielding and grounding are critical to successful operation.
Data-driven visibility helps protect industrial processes and motors.
In the food industry, stainless steel performs more productively and efficiently.
Rockwell Automation, Insyght Systems & the city of Hamilton grab the win.
An analysis of the steps in a study that quantified the benefits of mechanical refurbishment and internal coating of horizontal split case pumps.
Energy efficiency may not always mean total efficiency.
Named for a technique commonly used on failing pumps, "percussion maintenance" - where a technician beats on the pump's stalled motor with a hammer or rubber mallet - often indicates motor deficiencies in his diaphragm pump.
Advanced motor protective relays provide superior protection for motors and pumps. pump system optimization
When a motor fails, users can (1) rewind, possibly for high efficiency; (2) replace the failed motor with a new motor; or (3) invest in a premium efficiency product.
In the past year, the rate of acceleration in the cost of raw materials (including steel, iron ore, copper and aluminum) has reached unprecedented levels in the pump and rotating equipment industries.
The industrial motor world has a new specification available for defining the requirements of general purpose, severe duty motors in the 250- to 3,000-hp range.
A simple mathematical model can be used to estimate vibration at the top of the motor in a vertical pump-motor structure.
A large wastewater processing plant experienced continual problems with its influent raw wastewater pumps for several years.
A large wastewater processing plant experienced continual problems with its influent raw wastewater pumps for several years.
Why and how do leading OEMs choose a variable speed motor for their equipment?
It is impossible to balance line-to-line voltages perfectly in a three-phase circuit.
It is impossible to balance line-to-line voltages perfectly in a three-phase circuit.
Shaft failures do not happen everyday, but when they do, it can be a challenge to determine the cause of failure. Here's a technical explanation of what happens when the shaft bends or breaks.

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