Is it possible to model hard stops in simmechanics 2nd generation?

How can be possible to model a revolute joint which is limited with upper and lower hard stops in simmechanics 2nd generation? I just want to limit the movement of a revolute joint which is exist in my mechanism...this is previously done in simmechanics first generation environment like as http://www.mathworks.com/support/solutions/en/data/1-ACC6PN/index.html?solution=1-ACC6PN but I don't know how to do it in 2nd generation because there isn't the Revolute Rotational Interface block in 2nd generation block library as same as first generation.

Answer 1

[Guy Rouleau]

This central submission will show you how to interface the SimMechanics 2nd generation revolute with a Simscape rotational component like a hard stop:

http://www.mathworks.com/matlabcentral/fileexchange/37636-simmechanics-simscape-interface-examples