Rotating multiple objects around an axle?

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SUMMARY

The discussion focuses on the challenge of rotating multiple blocks around a single axle, with the goal of achieving individual rotation for each block based on different inputs. The proposed solution involves using a large diameter tubular axle that allows for internal gears in each block to engage with a pinion on a long shaft within the axle. This setup would enable the use of a single motor to control the rotation of the blocks efficiently. Key considerations include the dimensions of the blocks, the spacing between them, and the placement of the drive mechanism.

PREREQUISITES
  • Understanding of mechanical gear systems
  • Familiarity with motor control mechanisms
  • Knowledge of axle design and structural integrity
  • Basic principles of rotational dynamics
NEXT STEPS
  • Research gear ratios and their impact on torque and speed
  • Explore motor selection criteria for rotating mechanisms
  • Investigate the design of tubular axles for mechanical applications
  • Learn about control systems for synchronized motor operation
USEFUL FOR

Engineers, hobbyists, and designers working on mechanical systems that require precise control of multiple rotating components, particularly in robotics and automation projects.

Codester09
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I'm looking for a way to rotate blocks. There is a single axle going through the blocks.. say there are a dozen of them. I am trying to figure out a way to rotate each block individually to one of the 4 sides based on different inputs. I am also trying to accomplish this with a single motor if possible. Can anyone tell me the most simple/efficient way to accomplish such a task?

Thanks in advance!
 
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How many blocks will there be and what will their approximate dimensions be?
How much gap is there between the adjacent block's side faces?
Can the drive mechanism be placed behind the blocks, say on a parallel shaft?
Does rotating the block do work or is it balanced?

Is there room inside the blocks for a large diameter tubular axle?
That could provide access to drive the blocks through holes in the axle wall. Each block might have an internal gear that engages with a pinion on a long shaft inside the axle. Those shafts would be arranged around the inside circumference of the axle. The motor would then be engage with the appropriate shaft, but that is another problem.
 

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