Can you apply what you have studied ?

this is a question i found on a website

In the image shown here, the rod is coupled to the shaft of a low torque DC motor. Owing to the weight of the rod, the shaft tends to rotate and hence cannot hold the rod at a particular position. What is the simplest way to prevent this?

3 Answers

66
kaymant ·

plug in the wire!!

1
rover98 ·

yeah sir .. bt what if its torque even then is not sufficient to balance the rod ?

1
rover98 ·

and what would be the best possible "external mechanical assembly" that you would attach to the motor to solve the same problem

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