The FR08-H110K Hinge Frame Set allows you to create a dual MX-106 joints. The MX-106 robot actuators can be 'linked' together in a fashion that allows them to move together as one, double torque, actuator when in this configuration. You will need a FR08-D101K Adapter Frame Set to connect the 2 MX-106T
See the Double MX-106T Robot Joint Kit for an all-in-one joint kit.
Kit Contents:1 x FR08-H110K (Black)1 x HN05-I101 Idler1 x Bearing1 x Bearing Cap10 x M2.5*4 Bolts4 x M2.5*6 Bolts1 x M3*6 Bolt
Strength & Speed Chart of the Dynamixel Family