Interested in seeing how our motors are made? Check out our recent video feature!
For over 70 years, we’ve been the American standard in quality motors.
Groschopp is the American standard in engineering craftsmanship and custom motors.
Solid 3D models, CAD drawings & complete specs on every product page.
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Motors
Rugged by design and built to high quality specifications, Groschopp motors meet the varied demands of many of the world’s most famous brands.
Gearmotors
Preconfigured, tested gearmotor combinations deliver fast, accurate performance data for OEM prototyping and evaluation – and are often the most expedient path to a cost-effective, performance-optimized solution.
Gearboxes & Speed Reducers
Like our motors, our wide range of right angle gearboxes and planetary right angle reducers are tested and proven for torque ratings, speed and yield strength, allowing you to make the most cost-effective motor-gearbox match.
Since our founding over seventy years ago, we have come to be trusted by our customers for more than just motors.
With products made in the USA, we are proud to have earned the business of world-class OEMs, and today they rely on us as a critical link in their supply chain for comprehensive services and solutions.
In order to understand how a single phase induction motor operates, it is helpful to understand the basics of a three phase induction motor In a three phase motor, the current in the stator (the stationary coils in the motor) sets up a rotating magnetic field. The magnetic field rotates due to the 120° phase [...]
If asked to define the difference between a standard motor and a custom motor, most engineers will not only give the meanings by definition, but will include opinions of the implied meanings of these words. The word “custom” can bring to mind different connotations like expensive, long lead times, or experimental. Conversely, the next person [...]
