Electric Motor Driving Speed Reduction ( Gear, Belt, or Chain ) Torque, Force Equation and Calculator

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Electric Motor Driving Speed Reduction ( Gear, Belt, or Chain ) Torque, Force Equation and Calculator

Use this equation and calculator to determine the torque and force to drive gears, belt, or chain mechanical systems.

Equation:

Where:

T =	Required Torque, lb-ft
=	Reflected inertia, lb-ft²
=	Load inertia, lb-ft²
=	Reduction ratio
=	Change of speed, rpm
t =	Time to accelerate the load, seconds
=	Change speed of shaft, rpm

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