How adjust efficiency of chain drive block

How to adjust efficiency of a chain drive block and how to test it.

Answer 1

[Broy]

Hi @Rahul,

The Chain Drive block does not use a fixed efficiency percentage, instead, it models losses physically through damping.

1. Adjusting Efficiency: Tune the Viscous friction coefficient parameters. Increasing these values increases power loss, reducing the overall efficiency.
2. Testing: Measure mechanical power (P) at both the input and output shafts using torque and motion sensors. You can then plot the ratio P_out / P_in to verify the efficiency across your operating range.

Helpful Documentation: https://www.mathworks.com/help/sdl/ref/chaindrive.html