New Electric Robot Arm Aims for World Record with 3000 kg Lift

An innovative milestone in robotics has emerged as the Super Jammer, a non-hydraulic electric robot arm developed by Rise Robotics, successfully lifted a staggering 2930 kg to a height of approximately 4.6 meters.

This exceptional feat, which could potentially break the Guinness World Record for the strongest non-hydraulic robotic arm, was achieved using a unique mechanism known as the Beltdraulic system. Unlike traditional hydraulic systems, this technology employs electric motors that manipulate belts and pulleys to exert significant lifting power without the use of hydraulic fluid.

The Beltdraulic system offers multiple advantages. As it operates purely on electricity, it eliminates the need for fuel and is entirely emissions-free, particularly when powered by renewable energy sources. Moreover, it boasts efficiency improvements that could lead to energy savings of between 65% to 90%, setting a new standard in lifting technology.

Beyond its impressive power, the Beltdraulic system is also designed for durability and low maintenance. The creators assert that this system can outlast the machines it supports, significantly reducing operational costs. The common issues associated with hydraulic systems--such as leaks, contamination, and frequent repairs--are minimized, allowing for a more reliable and cost-effective solution.

Furthermore, the Beltdraulic mechanism addresses another typical hydraulic drawback: hydraulic drift, which can cause slight inaccuracies in movement. This enhanced precision enables operators to control the robotic arm with greater accuracy and without any lag, significantly improving performance. Rise Robotics claims that the system can operate about three times faster than conventional hydraulic systems.

Currently, the existing record is held by the Fanuc M-2000iA/2300 robotic arm, capable of handling weights of up to 2300 kg. This record has remained unchallenged for nearly a decade. However, the Super Jammer has already demonstrated its capability in a preliminary video, surpassing the existing record by approximately 635 kg.

To officially pursue the Guinness World Record, Rise Robotics has scheduled a public demonstration on March 20 at Union Square in Somerville, Massachusetts. This event promises to be a significant moment in the field of robotics, showcasing the potential of electric technologies in heavy lifting.