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How can we calculate the required torque to rotate 1200 kg of mass?
I want to calculate torque to rotate 1200 kg of mass which is attached in 1.5″ dia shaft. Shaft is supported by 2 bearings at its end….The formula for torque:
- Torque to accelerate= MMI x Acceleration.
- Torque for frication= T=μ*m*g*R. where : T : the required torque.
- Torque to keep turning :
What is required to rotate an object?
A rotation is a circular movement of an object around a center (or point) of rotation. The geometric plane along which the rotation occurs is called the rotation plane, and the imaginary line extending from the center and perpendicular to the rotation plane is called the rotation axis (/ˈæksiːz/ AK-seez).
How do you calculate maximum torque?
Torque on the loop can be found using τ=NIABsinθ τ = N I A B sin . Maximum torque occurs when θ = 90º and sin θ = 1.
What is the difference between positive torque and negative torque?
Counterclockwise is the positive rotation direction and clockwise is the negative direction. For example, a torque that rotates an object counterclockwise is a positive torque (see figure 6 below). A torque that rotates an object clockwise is a negative torque (see figure 7 below).
Is angular acceleration the same as torque?
Relationship Between Torque and Angular Acceleration Torque is equal to the moment of inertia times the angular acceleration.
How to calculate the torque required to turn a platform?
In addition to the torque required to turn, you do also need to account for the torque required to hold the load against gravity, which could be significant. Consider your system in terms of the rod being your arm, held out in front of you, and the box being a yard brush held at the end of the handle.
I would like to calculate torque to rotate 1200 kg of mass which is attached in 1.5″ dia shaft. Shaft is supported by 2 bearings at its end. Neglect bearing frication. Please help. Join ResearchGate to ask questions, get input, and advance your work.
How to calculate the torque of a motor?
Calculate this torque and add it to the torque required to turn at the speed you want and you should have a motor sized for your application. If you size your motor for worst case load, then it should should be more than adequate for any load you throw at it.
How much torque do you need to rotate a system?
The needed torque then depends on the moment of inertia. From my understanding, however, if you neglect friction you only need a torque abs(M) > 0 to rotate your system because there is no constraint that prevents the motion.