Frequently Asked Questions
General FAQs
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Have a question about your order or shipping? Find quick answers here.
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Want to learn more about R.M. Hoffman Company and the services and products we provide? The General FAQs can give you insight into who we are and what we do.
Engineering FAQs
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What is a Gearbox, Rotary Union, Stepper Motor, DC Motor, Brushless Motor, Linear Actuator, Slip Ring, Coupling, Brake, Clutch, Cycloidal, Load Cell, Safety Chuck, Tension Controller?
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Why use a Torque Limiter?
Mechanical FAQs
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When it comes to motion control, R.M. Hoffman Company engineers and technicians have the expertise to answer even your toughest questions.
Mercotac FAQs
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Get help with common questions about Mercotac products.
Mini Motor FAQs
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Get help with common questions about Mini Motor products.
Tolomatic FAQs
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Get help with common questions about Tolomatic products.
Torq/Gard FAQs
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Get help with common questions about Torq/Gard products.
Boschert FAQs
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Get help with common questions about Boschert products.





