A major challenge of robotic arms is the weight of the actuators, especially closer to the end of the arm. The long lever arm means more torque is required from the other actuators, and everything ...

[Skyentific] is experimenting with this mechanism and built a 6-degree-of-freedom robotic arm with it ... can also be used to route a rigid drive shaft. This is actually what was done on the ...

The arm is designed to assist people with disabilities. WORCESTER — When someone envisions a robotic arm, they probably are thinking of a large, heavyweight tool used to assemble Ford pickups in ...