elmeh3.py

import plotly
from plotly.graph_objs import Scatter, Layout

trace1 = Scatter(
    x = [0, 0.06, 0.0715],
    y = [236, 38, 0],
    name = 'n(M)',
    line = dict(
        shape = 'linear',
        width = 3,
    ),
)

trace2 = Scatter(
    x = [0, 0.08],
    y = [1, 2],
    name = 'I(M)',
    yaxis = 'y2',
    line = dict(
        dash = 'dash',
        width = 3,
    ),
)

data = [trace1, trace2]

layout = Layout(
    title = 'Регулировочная и механическая хар-ки',
    xaxis = dict(
        title = 'M, Н⋅м',
    ),
    yaxis = dict(
        title = 'n, об/мин'
    ),
    yaxis2 = dict(
        title = 'I, А',
        overlaying = 'y',
        side = 'right',
        anchor = 'y',
    ),
)

plotly.offline.plot({
    "data": data,
    "layout": layout
})