Groschopp Launches User-Friendly Website

November 18, 2015

Groschopp recently launched a mobile-friendly website that focuses on making the search for a motor or gearmotor simple for the user. The website adds a new motor search tool that enables users to easily maneuver through Groschopp’s products. “Motor manufacturing websites can be overwhelming to use because of the complex navigation options. Our goal was to make the […]

Groschopp Inc., Expands Production Facility

January 13, 2015

Groschopp Inc. announces an expansion to its production facility, located in Sioux Center, Iowa USA. Completed in October 2014, the addition enlarges and updates the Shipping and Receiving area of the current facility and totals 3,200 sq. ft. The expansion adds an overhead crane system to improve material handling safety and efficiency; and updates the […]

Groschopp In the Community: Toys for God’s Kids

December 23, 2014

Groschopp recently teamed up with Toys for God’s Kids.  Toys for God’s Kids is a non-profit group in North America who create small toy cars out of wood for children in need around the world.  Using donated labor and materials to create their toys, Toys for God’s Kids distributes the toys on mission trips, through […]

Quality Achievement: Caterpillar Platinum Supplier

December 16, 2014

Groschopp, Inc. has achieved platinum level certification as part of  Caterpillar’s Supplier Quality Excellence Process (SQEP). Caterpillar created the SQEP to recognize those suppliers that demonstrate their commitment to excellence and drive a “zero defects” culture within their organizations.   Certification levels include Bronze, Silver, Gold, and Platinum, reflected in order of increasing difficulty.  Suppliers are […]

Expanding Gear Motor Innovation and Quality Online

December 2, 2014

Groschopp Inc., a consistent innovator in the field of fractional horsepower motor manufacturing, is breaking new ground in internet sales techniques, offering customers the ability to order custom motors and gear motors online. A recent redesign of Groschopp’s website features a number of new functions and abilities that make it easier for them to deliver […]

Reliable, Efficient Brushless DC Motors & Controls

November 17, 2014

Working to set the standard for quality in the fractional horsepower motor industry, Groschopp, Inc. introduces a highly reliable, robust, and economical Brushless DC Motor and Control package.  Groschopp’s family of brushless DC motors and gear motors have been tested for pairings with the brushless DC control product line giving engineers a brushless DC motor […]

Now Offering Brushless DC Motor Controls

April 7, 2014

April 7, 2014 – Sioux Center, Iowa – Groschopp, Inc. introduces a family of brushless DC motor controls for their entire product line of BLDC motors and gearmotors. Designed to provide commutated power and variable speed control, these closed loop controls provide excellent speed regulation over a wide range of loads.   Features Closed loop speed regulation […]

Fractional HP Motor Tech Tip: AC Motor Basics

May 14, 2014

Groschopp Inc.’s latest Tech Tip video offers engineers a quick guide to the basics of fractional horsepower AC motors. Understanding the characteristics of AC motors allows engineers select the motor best suited to their application.  To assist engineers in understanding fractional horsepower motors Groschopp, Inc. has a “How to and How it works” video series […]

Fractional Horsepower Motor Tech Tips: IP Ratings & Harsh Environments

February 12, 2014

Groschopp Inc.’s  latest Tech Tip video offers engineers a quick guide on how fractional horsepower motors are rated for harsh environments. Understanding IP ratings and harsh duty requirements is important to accurately communicate an application’s requirements. To assist engineers in understanding fractional horsepower motors, Groschopp, Inc. has a “How to and How it works” video […]

Groschopp Introduces One of the Few 1000:1 Planetary Reducer Ratios in the Industry

September 11, 2013

Groschopp, Inc. announces the release of an additional five ratios to their standard PL7300 planetary gearbox product line. In addition to our current robust design, we have nearly doubled our yield torque creating a longer life and use in a wider range of applications. Benefits 18 Standard Ratios from 5:1 to 1000:1 Maximum Output Torque […]

How to use the Motor Search Tool

Narrow your search by selecting motor type, gearbox, voltage, and phase options for your desired motor.

Select a dominant variable: choose one of the three parameters to narrow your search. The selected variable determines which slider bar you will be able to manually move.

Use the slider corresponding to your dominant variable to further narrow your motor selection. The other sliders will automatically move to show available ranges based on the range of your selected variable.

Results will upload as your search criteria changes. If you have any questions regarding your results or how to use the search tool, you can chat with us using the green tab on the left-hand side of your screen.

Note: Groschopp Universal motors are custom built to fit your application so no additional options are available to narrow the search. Selecting the Universal motor type will prompt a message taking you to the Universal product page.

Not sure what you need?

One of our team members would be happy to help. Contact us at 800-829-4135 or by email at You can also chat with us using the green tab on the left side of your screen.

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Universal Motors

Groschopp Universal motors are custom built to fit your application so no additional options are available to narrow the search. Standard frame sizes and motor features can be found on the Universal page.

go to Universal page