robotiq_2f_85_macro.urdf.xacro

<?xml version="1.0"?>
<robot xmlns:xacro="http://wiki.ros.org/xacro" name="robotiq_gripper">
    <xacro:macro name="robotiq_gripper" params="
        name
        prefix
        parent
        *origin
        sim_gazebo:=false
        sim_isaac:=false
        isaac_joint_commands:=/isaac_joint_commands
        isaac_joint_states:=/isaac_joint_states
        use_fake_hardware:=false
        mock_sensor_commands:=false
        include_ros2_control:=true
        com_port:=/dev/ttyUSB0
        gripper_speed_multiplier:=1.0
        gripper_force_multiplier:=0.5
        gripper_max_speed:=0.150
        gripper_max_force:=235.0
        gripper_closed_position:=0.7929">


        <!-- ros2 control include -->
        <xacro:include filename="$(find robotiq_description)/urdf/2f_85.ros2_control.xacro" />
        <!-- if we are simulating or directly communicating with the gripper we need a ros2 control instance -->
        <xacro:if value="${include_ros2_control}">
            <xacro:robotiq_gripper_ros2_control
                name="${name}" prefix="${prefix}"
                sim_gazebo="${sim_gazebo}"
                sim_isaac="${sim_isaac}"
                isaac_joint_commands="${isaac_joint_commands}"
                isaac_joint_states="${isaac_joint_states}"
                use_fake_hardware="${use_fake_hardware}"
                mock_sensor_commands="${mock_sensor_commands}"
                com_port="${com_port}"
                gripper_speed_multiplier="${gripper_speed_multiplier}"
                gripper_force_multiplier="${gripper_force_multiplier}"
                gripper_max_speed="${gripper_max_speed}"
                gripper_max_force="${gripper_max_force}"
                gripper_closed_position="${gripper_closed_position}"/>
        </xacro:if>

        <link name="${prefix}robotiq_85_base_link">
            <visual>
                <geometry>
                    <mesh filename="package://robotiq_description/meshes/visual/2f_85/robotiq_base.dae" />
                </geometry>
            </visual>
            <collision>
                <geometry>
                    <mesh filename="package://robotiq_description/meshes/collision/2f_85/robotiq_base.stl" />
                </geometry>
            </collision>
            <inertial>
                <origin xyz="0.0 2.274e-05 0.03232288" rpy="0 0 0" />
                <mass value="6.6320197e-01" />
                <inertia ixx="5.1617816e-04" iyy="5.8802208e-04" izz="3.9462776e-04" ixy="2.936e-8" ixz="0.0" iyz="-3.2296e-7" />
            </inertial>
        </link>

        <link name="${prefix}robotiq_85_left_knuckle_link">
            <visual>
                <geometry>
                    <mesh filename="package://robotiq_description/meshes/visual/2f_85/left_knuckle.dae" />
                </geometry>
            </visual>
            <collision>
                <geometry>
                    <mesh filename="package://robotiq_description/meshes/collision/2f_85/left_knuckle.stl" />
                </geometry>
            </collision>
            <inertial>
                <origin xyz="0.01213197 0.0002 -0.00058647" rpy="0 0 0" />
                <mass value="1.384773208e-02" />
                <inertia ixx="3.5232e-7" iyy="2.31944e-6" izz="2.23136e-6" ixy="0.0" ixz="1.1744e-7" iyz="0" />
            </inertial>
        </link>

        <link name="${prefix}robotiq_85_right_knuckle_link">
            <visual>
                <geometry>
                    <mesh filename="package://robotiq_description/meshes/visual/2f_85/right_knuckle.dae" />
                </geometry>
            </visual>
            <collision>
                <geometry>
                    <mesh filename="package://robotiq_description/meshes/collision/2f_85/right_knuckle.stl" />
                </geometry>
            </collision>
            <inertial>
                <origin xyz="-0.01213197 0.0002 -0.00058647" rpy="0 0 0" />
                <mass value="1.384773208e-02" />
                <inertia ixx="3.5232e-7" iyy="2.31944e-6" izz="2.23136e-6" ixy="0.0" ixz="-1.1744e-7" iyz="0.0" />
            </inertial>
        </link>

        <link name="${prefix}robotiq_85_left_finger_link">
            <visual>
                <geometry>
                    <mesh filename="package://robotiq_description/meshes/visual/2f_85/left_finger.dae" />
                </geometry>
            </visual>
            <collision>
                <geometry>
                    <mesh filename="package://robotiq_description/meshes/collision/2f_85/left_finger.stl" />
                </geometry>
            </collision>
            <inertial>
                <origin xyz="0.00346899 -0.00079447 0.01867121" rpy="0 0 0" />
                <mass value="4.260376752e-02" />
                <inertia ixx="1.385792000000000e-05" iyy="1.183208e-05" izz="5.19672e-06" ixy="0.0" ixz="-2.17264e-06" iyz="0.0" />
            </inertial>
        </link>

        <link name="${prefix}robotiq_85_right_finger_link">
            <visual>
                <geometry>
                    <mesh filename="package://robotiq_description/meshes/visual/2f_85/right_finger.dae" />
                </geometry>
            </visual>
            <collision>
                <geometry>
                    <mesh filename="package://robotiq_description/meshes/collision/2f_85/right_finger.stl" />
                </geometry>
            </collision>
            <inertial>
                <origin xyz="-0.00346899 -5.53e-06 0.01867121" rpy="0 0 0" />
                <mass value="4.260376752000000e-02" />
                <inertia ixx="1.385792e-05" iyy="1.183208e-05" izz="5.19672e-06" ixy="0.0" ixz="2.17264e-06" iyz="0.0" />
            </inertial>
        </link>

        <link name="${prefix}robotiq_85_left_inner_knuckle_link">
            <visual>
                <geometry>
                    <mesh filename="package://robotiq_description/meshes/visual/2f_85/left_inner_knuckle.dae" />
                </geometry>
            </visual>
            <collision>
                <geometry>
                    <mesh filename="package://robotiq_description/meshes/collision/2f_85/left_inner_knuckle.stl" />
                </geometry>
            </collision>
            <inertial>
                <origin xyz="0.01897699 0.00015001 0.02247101" rpy="0 0 0" />
                <mass value="2.969376448e-02" />
                <inertia ixx="9.57136e-06" iyy="8.69056e-06" izz="8.19144e-06" ixy="0.0" ixz="-3.93424e-06" iyz="0.0" />
            </inertial>
        </link>

        <link name="${prefix}robotiq_85_right_inner_knuckle_link">
            <visual>
                <geometry>
                    <mesh filename="package://robotiq_description/meshes/visual/2f_85/right_inner_knuckle.dae" />
                </geometry>
            </visual>
            <collision>
                <geometry>
                    <mesh filename="package://robotiq_description/meshes/collision/2f_85/right_inner_knuckle.stl" />
                </geometry>
            </collision>
            <inertial>
                <origin xyz="-0.01926824 5.001e-05 0.02222178" rpy="0 0 0" />
                <mass value="2.969376448e-02" />
                <inertia ixx="9.42456e-06" iyy="8.69056e-06" izz="8.33824e-06" ixy="0.0" ixz="3.9636e-06" iyz="0.0" />
            </inertial>
        </link>

        <link name="${prefix}robotiq_85_left_finger_tip_link">
            <visual>
                <geometry>
                    <mesh filename="package://robotiq_description/meshes/visual/2f_85/left_finger_tip.dae" />
                </geometry>
            </visual>
            <collision>
                <geometry>
                    <mesh filename="package://robotiq_description/meshes/collision/2f_85/left_finger_tip.stl" />
                </geometry>
                <surface>
                    <friction>
                    <ode>
                        <mu1>100000.0</mu1>
                        <mu2>100000.0</mu2>
                    </ode>
                    </friction>
                    <contact>
                    <ode>
                        <kp>1e+5</kp>
                        <kd>1</kd>
                        <soft_cfm>0</soft_cfm>
                        <soft_erp>0.2</soft_erp>
                        <minDepth>0.002</minDepth>
                        <maxVel>0</maxVel>
                    </ode>
                    </contact>
                </surface>
            </collision>
            <inertial>
                <origin xyz="-0.01456706 -0.0008 0.01649701" rpy="0 0 0" />
                <mass value="4.268588744e-02" />
                <inertia ixx="1.048152e-05" iyy="1.197888e-05" izz="4.22784e-06" ixy="0.0" ixz="3.5232e-6" iyz="0.0" />
            </inertial>
        </link>

        <link name="${prefix}robotiq_85_right_finger_tip_link">
            <visual>
                <geometry>
                    <mesh filename="package://robotiq_description/meshes/visual/2f_85/right_finger_tip.dae" />
                </geometry>
            </visual>
            <collision>
                <geometry>
                    <mesh filename="package://robotiq_description/meshes/collision/2f_85/right_finger_tip.stl" />
                </geometry>
                <surface>
                    <friction>
                    <ode>
                        <mu1>100000.0</mu1>
                        <mu2>100000.0</mu2>
                    </ode>
                    </friction>
                    <contact>
                    <ode>
                        <kp>1e+5</kp>
                        <kd>1</kd>
                        <soft_cfm>0</soft_cfm>
                        <soft_erp>0.2</soft_erp>
                        <minDepth>0.002</minDepth>
                        <maxVel>0</maxVel>
                    </ode>
                    </contact>
                </surface>
            </collision>
            <inertial>
                <origin xyz="0.01456706 5e-05 0.01649701" rpy="0 0 0" />
                <mass value="4.268588744e-02" />
                <inertia ixx="1.048152e-05" iyy="1.197888e-05" izz="4.22784e-06" ixy="0.0" ixz="-3.5232e-06" iyz="0.0" />
            </inertial>
        </link>

        <joint name="${prefix}robotiq_85_base_joint" type="fixed">
            <parent link="${parent}" />
            <child link="${prefix}robotiq_85_base_link" />
            <xacro:insert_block name="origin" />
        </joint>

        <joint name="${prefix}robotiq_85_left_knuckle_joint" type="revolute">
            <parent link="${prefix}robotiq_85_base_link" />
            <child link="${prefix}robotiq_85_left_knuckle_link" />
            <axis xyz="0 -1 0" />
            <origin xyz="0.03060114 0.0 0.05490452" rpy="0 0 0" />
            <limit lower="0.0" upper="0.8" velocity="0.5" effort="50" />
        </joint>

        <joint name="${prefix}robotiq_85_right_knuckle_joint" type="revolute">
            <parent link="${prefix}robotiq_85_base_link" />
            <child link="${prefix}robotiq_85_right_knuckle_link" />
            <axis xyz="0 -1 0" />
            <origin xyz="-0.03060114 0.0 0.05490452" rpy="0 0 0" />
            <limit lower="-0.8" upper="0.0" velocity="0.5" effort="50" />
            <mimic joint="${prefix}robotiq_85_left_knuckle_joint" multiplier="-1" />
        </joint>

        <joint name="${prefix}robotiq_85_left_finger_joint" type="fixed">
            <parent link="${prefix}robotiq_85_left_knuckle_link" />
            <child link="${prefix}robotiq_85_left_finger_link" />
            <origin xyz="0.03152616 0.0 -0.00376347" rpy="0 0 0" />
        </joint>

        <joint name="${prefix}robotiq_85_right_finger_joint" type="fixed">
            <parent link="${prefix}robotiq_85_right_knuckle_link" />
            <child link="${prefix}robotiq_85_right_finger_link" />
            <origin xyz="-0.03152616 0.0 -0.00376347" rpy="0 0 0" />
        </joint>

        <joint name="${prefix}robotiq_85_left_inner_knuckle_joint" type="continuous">
            <parent link="${prefix}robotiq_85_base_link" />
            <child link="${prefix}robotiq_85_left_inner_knuckle_link" />
            <axis xyz="0 -1 0" />
            <origin xyz="0.0127 0.0 0.06142" rpy="0 0 0" />
            <mimic joint="${prefix}robotiq_85_left_knuckle_joint" />
        </joint>

        <joint name="${prefix}robotiq_85_right_inner_knuckle_joint" type="continuous">
            <parent link="${prefix}robotiq_85_base_link" />
            <child link="${prefix}robotiq_85_right_inner_knuckle_link" />
            <axis xyz="0 -1 0" />
            <origin xyz="-0.0127 0.0 0.06142" rpy="0 0 0" />
            <mimic joint="${prefix}robotiq_85_left_knuckle_joint" multiplier="-1" />
        </joint>

        <joint name="${prefix}robotiq_85_left_finger_tip_joint" type="continuous">
            <parent link="${prefix}robotiq_85_left_finger_link" />
            <child link="${prefix}robotiq_85_left_finger_tip_link" />
            <axis xyz="0 -1 0" />
            <origin xyz="0.00563134 0.0 0.04718515" rpy="0 0 0" />
            <mimic joint="${prefix}robotiq_85_left_knuckle_joint" multiplier="-1" />
        </joint>

        <joint name="${prefix}robotiq_85_right_finger_tip_joint" type="continuous">
            <parent link="${prefix}robotiq_85_right_finger_link" />
            <child link="${prefix}robotiq_85_right_finger_tip_link" />
            <axis xyz="0 -1 0" />
            <origin xyz="-0.00563134 0.0 0.04718515" rpy="0 0 0" />
            <mimic joint="${prefix}robotiq_85_left_knuckle_joint" />
        </joint>
    </xacro:macro>
</robot>