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Breakaway torque is the torque required to start the initial movement, in the loosening direction, of a bolt, screw, or nut from its (non−loaded) at rest position with the locking element engaged.

Tightening torque is the torque necessary to move the bolt, screw, or nut along its threaded length in the tightening direction.

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Q: What is the difference between breakaway torque and rotational torque?
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Related questions

What is breakaway torque?

The torque required to start a machine


What is rotational force?

Torque


Which is greater the Torque of the engine or the Torque of the wheels in order for the car to move?

The torque would be the same, as torque measures the rotational force between the two objects, not necessarily the output at either end.


What type of energy is torque?

rotational energy


What does the word torque mean?

Simply put 'torque' is a measure of rotational force.


Can small force exert greater torque?

Not exactly,torque is the force that affects rotational motion; the greater the torque, the greater the change in rotational motion. It is always specified with regard to the axis of rotation.


What is the difference between dynamic torque and static torque ratings?

One difference between dynamic torque and static torque is the level of difficulty to measure. Static torque is each to measure, while dynamic torque is not. This is because it requires a transfer of an electric or magnetic effect.


Rotational tendency of force?

I think you are looking for torque.


What is the rotational analog of force in linear motion?

The rotational analog of force in linear motion is "Torque".


Difference between torque and moment?

Torque is a movement force. Moment is a static force.Torque is often presented as Nm/revolution and moment is typically presented as Nm.The words "torque" and "moment" (of force) mean the same.However, "torque" tends to be used when there is an axle or pivot to be turned around, while "moment" tends to be used in essentially non-rotational situations, such as analysis of forces on a beam.


What is the term for the maximum rotational force that an engine can produce?

Torque


What is the net torque acting on an object in rotational equilibrium?

There is none