Rolling two rolls, knowing the required pressing force, how to calculate the motor torque
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Torque formula: T=9550P/n
T is the torque, the unit is N·m
P is the output power in KW
n is the motor speed in units of r/min.
The torque output by the motor is related to the speed and power of the motor.
W=A*M (power = speed * torque)
T=9550P/n This formula is commonly used in engineering: torque; power; speed calculation formula.
Where: T--torque (unit: N.M) 9550- treat it as a constant (do not pursue its source)
P--motor power (unit: KW)
N--output speed (unit: rev / min)
The origin of the constant 9550: The work done by T is also the work output by the motor.