Direct Drive Motor - Load Mass Moment of Inertia Equation
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Direct Drive Motor - Load Mass Moment of Inertia Equation
Use this equation to determine the Mass Moment of Inertia of a direct drive system. The calculations assume there is no linkages and the all friction is exclusively within the load.
Direct Drive System
Equation:
Where:
Jt = | System Inertia, lb-in.-sec2 |
Jl = | Load Inertia, lb-in.-sec2 |
Jm = | Drive Motor Inertia, lb-in.-sec2 |