Figure 1. The general arrangement of a three phase waveform.
Computer Numerical Control Machine (CNC) at Nickerson
Super T Series® Engine Driven
“NSF/ANSI 61.” NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017.
Computer Numerical Control Machine (CNC) at Nickerson
Model 411 Horizontal Split Case
Utah Lake Cascade Pump
Horizontal Lathe
Ultra V Series® and UltraMate®
Impeller wear ring
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.
380 Series Vertical Inline Pump with VFD
Vertical Lathe
Vertical Lathe
Close-Coupled Vertical Turbine
Custom shapes cut from raw materials.
Utah Lake Cascade Pump
Submersible Turbine Pumps
80 Series® Engine Driven
Impeller wear ring
Parley’s Water Treatment Plant. Photo credit SLCdocs.com
Vertical Turbine Pumps, Deep Well
Nickerson Field Crew
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.
3800 Series, Single Stage End Suction
Bowl wear ring
Custom fabrication to a large part
CNC machine, where computers are used to control the movement and operation of the mills, lathes, and other cutting tools.
Machinist at Nickerson Company running a state-of-the-art CNC machine.
Gorman-Rupp SF Series® Submersible Solids-handling Pump
