US Motors Sizes: 150 × 150 / 250 × 250 Gallery Figure 1. The general arrangement of a three phase waveform. Horizontal Lathe CNC machine, where computers are used to control the movement and operation of the mills, lathes, and other cutting tools. Schlumberger Pump Assembly Computer Numerical Control Machine (CNC) at Nickerson Model 342A Single Stage End Suction Gorman-Rupp SF Series® Submersible Solids-handling Pump 80 Series® Engine Driven Utah Lake Cascade Pump Computer Numerical Control Machine (CNC) at Nickerson Photo courtesy of On the slopes SF Series® Impeller wear ring Submersible Turbine Pumps Machinist at Nickerson Company running a state-of-the-art CNC machine. Impeller wear ring Bowl wear ring Parley’s Water Treatment Plant. Photo credit SLCdocs.com 380 Series Vertical Inline Pump with VFD Vertical Lathe Well Pump Installation Vertical Lathe 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. Custom shapes cut from raw materials. Vertical Turbine Pumps, Deep Well Close-Coupled Vertical Turbine Utah Lake Cascade Pump Model 411 Horizontal Split Case Horizontal Lathe Super T Series® Engine Driven Custom fabrication to a large part Horizontal Lathe National Pump Vertical Turbine Pumps, API 610 Nickerson Field Crew “NSF/ANSI 61.” NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017. Frame-mount Centrifugal Pumps Ultra V Series® and UltraMate® 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. 3800 Series, Single Stage End Suction Bowl wear ring Image Info Dimensions 250 × 250 Name us-motors.jpg Mime Type image/jpeg Type JPG Size 8.12 KB