Nidec Motor Corporation Provides Constant and Variable Speed Pumping Solutions for Water Industry

Nidec Motor Corporation Provides Constant and Variable Speed Pumping Solutions for Water Industry

DEC 07, 2016

St. Louis, MO (Dec. 7, 2016) – Innovator Nidec Motor Corporation (NMC) offers water industry customers two certified NEMA Premium efficient vertical hollow shaft product lines: new SINEWAVE OPTIMIZED® motors for constant speed pumping, and inverter duty products for variable speed pumping.

Not all pumping applications require a variable speed motor to maintain constant water pressure and/or flow. For these circumstances, NMC offers new U.S. MOTORS® brand SINEWAVE OPTIMIZED® premium efficiency vertical high thrust motors. These motors, from 7-1/2HP to 600HP, meet the new DOE efficiency requirements, provide a lower cost alternative to inverter duty motors, and provide the construction and reliability that customers have come to expect from the U.S. MOTORS® brand.

For variable speed applications, NMC builds U.S. MOTORS® brand inverter duty motors, from 15HP to 600HP, with features designed to protect against the punishing effects of pulse-width modulation (PWM) waveforms generated by inverters.

To support these motors and provide even more peace of mind about system reliability, NMC developed the ACCU-SERIESTM line of drives and panels to deliver high wire-to-water efficiency, backed by a Motor Match Warranty.

NMC builds more than just motors that deliver years of worry-free operation. NMC builds solutions to meet customers’ changing needs. For more information, visit


About Nidec Motor Corporation 

NMC is a leading manufacturer of commercial, industrial, and appliance motors and controls. The NMC product line features a full line of high efficiency motors, large and small, which serve industrial, residential, and commercial markets in applications ranging from agriculture, water treatment, mining, oil and gas, and power generation to pool and spa motors, air conditioning condensers, rooftop cooling towers, and commercial refrigeration. It also makes motors, controls, and switches for automotive and commercial markets. For more information, visit

Parent company Nidec Corporation is a leading manufacturer of small precision motors, including motors used in hard and optical disk drives. The company has extended its focus beyond the information storage motor market to the home appliance and automotive markets, where it sees high future growth potential.