How to Calculate Length of Damper Bar?
Length of Damper Bar calculator uses Length of Damper Bar = 1.1*Armature Core Length to calculate the Length of Damper Bar, Length of damper bar is 1.1 times of Armature Core length for small machines. The length of a damper bar, also known as a damper winding or amortisseur winding, in an electrical machine is determined based on various factors such as machine design requirements, damping characteristics, and mechanical considerations. Length of Damper Bar is denoted by Ld symbol.
How to calculate Length of Damper Bar using this online calculator? To use this online calculator for Length of Damper Bar, enter Armature Core Length (La) and hit the calculate button. Here is how the Length of Damper Bar calculation can be explained with given input values -> 0.33 = 1.1*0.3.