<?xml version="1.0"?>
<robot name="fixed_mount_slider">
<link name="base"/>
<link name="mount">
<inertial>
<mass value="3"/>
<inertia ixx="1" ixy="0" ixz="0" iyy="1" iyz="0" izz="1"/>
</inertial>
</link>
<joint name="mount_joint" type="fixed">
<parent link="base"/><child link="mount"/>
<origin xyz="0.2 0.3 0.4"/>
</joint>
<link name="slider">
<inertial>
<mass value="2"/>
<inertia ixx="1" ixy="0" ixz="0" iyy="1" iyz="0" izz="1"/>
</inertial>
</link>
<joint name="slider_joint" type="prismatic">
<parent link="mount"/><child link="slider"/>
<axis xyz="0 0 1"/>
<limit lower="-2" upper="2" effort="100" velocity="10"/>
</joint>
</robot>