Which KUKA robotic model is noted as one of the most significant?

The KUKA LBR iiwa is recognized as one of the most significant robotic models primarily due to its pioneering features in the field of collaborative robotics. This robot is designed to operate safely alongside humans, which is a crucial advancement in automation technology. It incorporates torque sensors in every joint, enabling it to respond to external forces and ensuring that it can work interactively without the need for physical barriers. This capability allows for a new level of collaboration in manufacturing environments where human operators and robots can work together more effectively.

Moreover, the LBR iiwa is known for its flexibility and ability to perform complex tasks in varied applications, which makes it a key player in modern automated processes. Its adaptability and design for lightweight handling further enhance its significance in today's robotic landscape, making it a prime example of innovation within the robotics industry.