Torque & Speed Relation
Anyone knows the torque structure ?relation between the speed and torque?
Replies
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ReyaTorque and speed are inversely proportional. why did you give 5 and 3 as options? what does it mean?
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RRITESH#-Link-Snipped-#
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veereshsgTorque can be increased at the cost of speed.
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Siddhant Mukherjeeat a constant power output torque is inversely to speed. if power is increasing torque or speed or both can increase significantly.
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CE DesignerFor any rotating machine:
Torque is propotional to the power but,
inversley proportional to velocity.
If you need more information with regard to application please say. -
Abhilash T Antoat constant power ,speed is inversly propo to torque.. P=2*pi*N*T/60..
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antuan.oSo torque is inversly to speed? Could you explain your formula please. Why /60 ?
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N.Gowtham Raj/60 is for N.....
N is revolutions per minute
But T is in seconds
So , we convert rpm(revolutions per minute) in to rps(revolutions per second) dividing it by 60... -
N.Gowtham RajTorque is the load carrying capacity in crude words...
More over the best example for demonstrating the difference is
1. BENZ car- High speed, Less torque(Load carrying capacity- 4+1 people)
2. BUS - Low speed , High Torque(High load carrying capacity-55 + 2 people) -
Al-OtaibyPower[kw]
={torque[N-m]*pi*rotational speed in RPM }/30000
Power[kw]*30000
=torque[N-m]*pi*rotational speed in RPM
TORQUE
={Power[kw]*30000}/pi*rotational speed in RPM
From the above formula,it is clear that torque decreases with speed in Torque vs speed curves.
Source: Torque - Wikipedia -
zaveriin even more simple words,
speed : it is merely the number of rotations of a wheel or gear per second or per minute or per unit time.
torque : it is the leverage applied to rotate a circular machine member . it is the product of the force applied on a wheel to rotate it and the diameter of the wheel.
thus greater the diameter of the wheel , the lesser the force that can be applied.
and thus when the diameter of the wheel increases its speed decreases
hence torque and speed are inversely proportional -
Ravinder jamwali think increase in torque also increase speed
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