Rotating multiple objects around an axle?

In summary, the speaker is trying to find a way to rotate a dozen blocks individually using a single motor. They are looking for the most efficient method and are considering using a large diameter tubular axle with internal gears and pinions to drive the blocks. The placement of the drive mechanism and whether the rotation will do work or be balanced are also factors to consider.
  • #1
Codester09
32
0
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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  • #2
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.
 

Related to Rotating multiple objects around an axle?

1. How do I calculate the rotational speed of multiple objects on an axle?

To calculate the rotational speed of multiple objects on an axle, you can use the equation: angular velocity = linear velocity / radius. This means that the rotational speed will be directly proportional to the linear speed of the objects and inversely proportional to the radius of the axle.

2. What factors affect the stability of rotating multiple objects on an axle?

The stability of rotating multiple objects on an axle can be affected by various factors such as the distribution of weight, the shape and size of the objects, the speed of rotation, and the smoothness of the axle. It is important to ensure that the weight is evenly distributed and the objects are balanced to maintain stability.

3. How can I prevent objects from slipping off the axle while rotating?

To prevent objects from slipping off the axle, you can use friction to your advantage. Adding grip tape or rubber bands to the axle can help increase friction and prevent the objects from sliding off. Additionally, making sure the objects are tightly secured to the axle can also help prevent slipping.

4. Can multiple objects with different weights be rotated on the same axle?

Yes, multiple objects with different weights can be rotated on the same axle. However, it is important to ensure that the weight distribution is balanced to maintain stability and prevent the axle from becoming lopsided. You may also need to adjust the rotational speed depending on the weight distribution of the objects.

5. How can I change the direction of rotation for multiple objects on an axle?

To change the direction of rotation for multiple objects on an axle, you can either change the direction of the force applied or change the direction of the axle itself. For example, if the objects are being rotated by a motor, you can reverse the polarity of the motor to change the direction of rotation. Alternatively, you can also physically rotate the axle in the opposite direction.

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