Low RPM high Torque Motor with enough power to rotate 30 pounds?

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SUMMARY

The discussion focuses on finding a motor capable of rotating a 30-pound base at speeds between 1 to 6 rotations per hour. A winch motor is recommended as a viable solution due to its ability to operate at low speeds and its affordability, typically costing under $100. The suggested power sources for the motor include a small car battery or an AC/DC converter, which allows for easy connection to a standard AC wall outlet.

PREREQUISITES
  • Understanding of winch motors and their specifications
  • Knowledge of power sources, specifically DC and AC/DC converters
  • Basic principles of torque and rotational speed
  • Familiarity with electrical connections and safety
NEXT STEPS
  • Research specifications and options for winch motors suitable for low RPM applications
  • Explore the use of small car batteries for powering low-load motors
  • Learn about AC/DC converters and their compatibility with various motors
  • Investigate alternative methods for achieving low-speed rotation in engineering projects
USEFUL FOR

Engineers, hobbyists, and anyone involved in mechanical design or motor selection for low-speed applications will benefit from this discussion.

kakashi1027
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Hi, I'm working on an engineering project and I need to get a 30pound base to rotate at speeds between 6 rotations per hour and possibly 1 rotation per hour.

Does anyone know where to get such a motor, or if it is even possible?
Can anyone think of a better more efficient way of doing this task?
Thanks!
 
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30 lbs? That's all?
1-6 rph? That's VERY slow.
Not sure why there is any problem.

A "winch" motor comes to mind, as it can be very slow.
Cheap and widely available for less than $100.
 
for the winch motor, what kind of power source do I attach it to?
 
DC. Car battery.
In your case, the load is so low that a very small car battery would work just fine.

Edit: Of course, with such a low current load, a simple AC/DC converter rated to your specs will work as well, with the benifit of just plugging it into your AC wall outlet.
 
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