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Groschopp, Inc.


Groschopp, Inc. has over 70 years of experience in developing and producing electric fractional horsepower motors and gearmotors for OEMs in every industry.

Groschopp, Inc. Motors & GearmotorsCustomized Fractional HP Motors & GearmotorsProduct Line:

  • AC Motors & Gearmotors
  • DC Motors & Gearmotors
  • Brushless DC Motors & Gearmotors
  • Universal Motors
  • Integrated Motion Assemblies
  • AC & DC Motor Controls

Groschopp motors and gearmotors are designed and manufactured in the USA.  Groschopp’s engineering and manufacturing expertise ranges from full OEM white sheet designs, lab testing, and prototyping to in-house machining, gear hobbing, and motor & gear analysis.  The highly technical sales and engineering staff provide you with performance assessments using an industry-leading design and configuration database putting over 9,000 standard products and 150,000 possible designs at your fingertips in a matter of minutes.  All of this allows customization of most motors or gearmotors in 48 hours. 

3D Solid Models can be downloaded from the web site, as well as the free MOTORTEC™ STP (Speed, Torque, Power) Calculator desktop design tool for engineers, which simplifies rotational device calculations and automates unit conversions.

OEM markets include:

  • Agriculture
  • Automotive Truck & Off-Road
  • Commercial Equipment
  • Construction Equipment
  • Conveyors & Material Handling
  • Energy
  • Food & Beverage
  • Harsh Environments
  • Healthcare Solutions
  • Packaging
  • Pumps & Fluid Solutions
  • Recreation
  • Security

Product Catalog

AC Motors
(3,986 Products)
Brushless Motors
(269 Products)
DC Motors
(3,200 Products)
(7,011 Products)
Groschopp, Inc. is also listed in these categories:

Technical Articles

4 Tips for Using an Electric Motor During the Winter Months (Motors) As temperatures drop well below freezing in many parts of the country and snow continues to fall, winter equipment gets more and more use. For salt spreaders, pumps and other applications using... (View Full Article)
Efficiency in Fractional HP Motors & Gearmotors (Motors) Efficiency in Fractional HP Motors & Gearmotors" provides overview of efficiency as it relates to other design considerations such as power source, operating cost, temperature, purchase cost and size. (View Full Article)