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    Now unveiling a line of BLDC Speed Controls

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    For over 70 years, we’ve been the American standard in quality motors.

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Our Products

AC, DC, and Universal Motors from Groschopp 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 from Groschopp 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.

Groschopp Gearboxes and Speed Reducers 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.

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Recent Posts

  • Apr22

    Gearmotor Selection Consideration: Reducer Housing Materials

    Shafts, bearings, seals, gears, oil/grease: all essential components to the successful operation of a fractional horsepower gearmotor.  While these are considered the “working components” of a reducer, one vital part remains that has the duty of holding them all together: the reducer housing.  Focus should be given the reducer housing design, so the best material […]

  • Apr01

    Understanding Continuous Speed in DC Motor Applications

    Brushed and Brushless DC motors have two traits that make them easy to control for several applications.  The first is the relationship between voltage and speed, and the second is the relationship between current and torque.  Both relationships are separate from each other but below you can see how they are used together to provide […]