Ventilated

Dimension calculation 1. nom. Axial width (b) = fw + 2(b+e+ep) + l + I 2. nom. Radial height (h) = fh + (n+1) 2 (h+e+ep) + I fw = factor (1.01 for soft 1.02 for cpr) fh = factor for radial height b = norm. Width of single strand h = norm. Thickness of single strand e = increase due to enamel ep = increase due to epoxy l = thick. Of int. Col. Paper I = increase due to paper insulation or net tape