Thank you for your reply. What you have said is true for torque multiplication using speed reduction gear box. In case of torque amplification, torque alone is amplified without change in speed. Please look for mechanical torque amplifier in your search, you would understand my query. Thank you.billy_joule said:No, that is not correct,
P=T*theta
If power is constant then torque decreases as RPM increases.
Pay attention next time you ride a bike and change gears.
http://en.m.wikipedia.org/wiki/Torque
jh0 said:Torque amplifiers rely on a motor; it is the torque of the motor with its own source of energy that drives the output shaft.
http://en.wikipedia.org/wiki/Torque_amplifier
Torque amplification is a concept in physics that refers to increasing the torque, or rotational force, of a system. This can be achieved through various mechanical or electrical methods.
No, torque amplification is not considered over unity. Over unity, or perpetual motion, refers to a system that produces more energy than it consumes, which violates the laws of thermodynamics. Torque amplification still follows the principle of conservation of energy.
Torque amplification is typically calculated by dividing the output torque by the input torque, and then multiplying by 100 to get a percentage. For example, if the output torque is 100 Nm and the input torque is 10 Nm, the torque amplification would be (100/10)*100 = 1000%.
Yes, torque amplification can be achieved in real-world applications through various mechanisms such as gears, pulleys, and levers. However, the amount of torque amplification is limited by factors such as friction and energy losses.
Yes, torque amplification has practical uses in various industries such as automotive, aerospace, and manufacturing. It allows for the efficient transfer of rotational force and can increase the power and performance of machines and equipment.