Figure 1. The general arrangement of a three phase waveform.
Horizontal Lathe
Computer Numerical Control Machine (CNC) at Nickerson
Figure 2. A simple sine wave with a period of 360° and an amplitude of 1. In single phase power the x-intercepts are 180° from each other. A full period is 360°. A single phase motor has a crest approximately every 16.5 milliseconds giving the motors a tendency to vibrate more, which may contribute to a shortened bearing life.
CNC machine, where computers are used to control the movement and operation of the mills, lathes, and other cutting tools.
Gorman-Rupp SF Series® Submersible Solids-handling Pump
Vertical Lathe
Frame-mount Centrifugal Pumps
Close-Coupled Vertical Turbine
Ultra V Series® and UltraMate®
Figure 3. Three phase power has three identical sine waves overlapping at an offset of 2π/3 radians or 120°. When one phase reaches an x-intercept or node the next phase is only 30° and approximately 5.6 milliseconds from reaching its crest.
Super T Series® Engine Driven
Custom fabrication to a large part
Horizontal Lathe
Parley’s Water Treatment Plant. Photo credit SLCdocs.com
Vertical Lathe
Schlumberger Pump Assembly
Impeller wear ring
Impeller wear ring
Model 411 Horizontal Split Case
Utah Lake Cascade Pump
Well Pump Installation
Model 342A Single Stage End Suction
“NSF/ANSI 61.” NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017.
Bowl wear ring
Custom shapes cut from raw materials.
Computer Numerical Control Machine (CNC) at Nickerson
