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How do robotic arms use gears?
they turn and make movement
How do you gear down one quarter hp motor to run a 55 gallon barrel at 12 to15 RPMs what size pullys or sprockets?
Assuming the motor runs at about 3000 RPM, The speed must be reduced by factor of about 200 for 15RPM. Two sets of pulleys or gears would be best. Gears with a chain would not be good due to the high motor speed. You could get 180:1 by putting a 2" pully on the motor, and running a belt to a 30" pulley which is on a shaft along with another 2" pulley, and run that pulley to another 24" pulley. If the barrel is well-mounted and freely turns, you could use it as the second pulley, since it has a 24" approximate diameter. You can also use three sets of pulleys, making it esier to find them. example: 2" motor to 12" on shaft 1 2" on shaft 1 to 12" on shaft 2 2" on shaft 2 to a 10" or 12" one driving the barrel. Consider buying a used worm gear reduction drive to save alot of this trouble. The motor can drive it directly and they come in different ratios.
Where are pulleys used?
in wellsElevators, cranes, vacuums, and motors of all types, just to name a few.elevatersMany things uses a pulley. The Venetian blinds use a pulley to change the direction of force.
What is the use of back gear arrangement in a lathe headstock?
The back gears on a lathe can be changed to enable it to cut an even wider variety of thread pitches.
How does a mechanical wrist watch work?
Energy is stored in a wound up spring. The energy is released in a controlled manner by the use of gears, and turns the hands of the watch.
Why do you use pulleys and gears in your daily lives?
we use pulleys and gears in our daily lives because it would make it easier for people to do our work.We would not have to work so hard.We use pulleys to lift heavy objects.We use gears to build stuff. That's why we see gears in some of our objects.(If you look at a egg beater,you will see gears in a egg beater).
Are fans pulleys?
Not necessarily. Some fans use belts on pulleys to transfer the rotary motion of the motor to the fan blade, while others use gears, and some are direct drive.
How did the Egyptians use pulleys?
The Giza Pyramids were constructed using step-walking wooden four-lobe pinion-pulleys with a mechanical advantage of 2.8 (MA=2.8) This ancient pulley was unknown to the modern world until 27 August 2006. The design and operation of this pulley is nothing like any pulley known in the modern world. Google four lobe pinion pulley.
What did they use for defenses in medieval times?
Castle
How did people use maracas in the medieval times?
978tu75
What did the popes in Medieval times use phragmites?
they didnt!
What did London use to be called in medieval times?
Londinium
How build castles?
The builders would usually use pulleys and gears to make a simple crane, used to Cary stones up to the top. then they would "glue" the the stones to the wall and repetedly do thet.
How do you use pulleys in a sentence?
at the rock climbing place they use pulleys to keep you safe :D
What were thieves like in Medieval Times?
Thieves in medieval times were more or less the same as thieves now. They stole whatever they could pawn, use, or eat.
Was there flour in medieval times?
Oh yes, flour was in use during the medieval period. Flour was used even in the ancient world, that preceded the medieval period. It has been in use for thousands of years.
In medieval times what did they use to cure hiccups?
they drink lot of water
