Rise Robotics is aiming to break the Guinness World Record for the world’s strongest non-hydraulic robotic arm, a title that has stood unchallenged for nearly a decade. This record was set by the Fanuc M-2000iA/2300, which bench-pressed 5,070 lbs (2,300 kg). However, Rise Robotics is attempting to surpass this feat with a groundbreaking, non-hydraulic approach that utilizes belts and pulleys instead of traditional hydraulic systems.
Rise’s innovation, known as “Beltdraulic” technology, is a belt and pulley system that mimics the performance of today’s high-pressure hydraulic systems but without the use of hydraulic fluid. Instead, electric motors wind and unwind belts within the stanchions, which the company calls “BeltCylinders.” This system offers a more energy-efficient, clean, and durable alternative to traditional hydraulics.
In a demonstration video released by Rise, their Superjammer robotic arm successfully lifted 6,460 lbs (2,930 kg) to a height of approximately 15 feet (4.6 meters), before articulating the load with ease. This achievement is nearly 1,400 lbs (635 kg) more than the Fanuc M-2000iA/2300’s record, positioning Rise’s robotic arm as a strong contender for the world record.
According to Rise Robotics, this feat demonstrates their commitment to rethinking robotic actuation, improving efficiency, durability, and power. The company emphasizes that their Beltdraulic systems are fully electric, emissions-free, and capable of reducing power or fuel consumption by up to 90%. The Beltdraulic drive is designed to be durable enough to last the lifespan of the machine it powers, while also being AI-ready for integration into fully autonomous machines.
One of the key benefits of the Beltdraulic system is its finer control over loads and movements, reducing issues like backlash and slop. It also eliminates hydraulic drift, which is a common problem with traditional hydraulic systems. This means reduced risks of blown lines, leaks, and the messy, time-consuming repairs often associated with hydraulic systems. The robotic arm features linkages instead of traditional greased slides, further cutting down on maintenance costs by extending the time between maintenance intervals. Additionally, Rise claims that the Beltdraulic system is three times faster than conventional hydraulic systems.
For those in the Somerville, Massachusetts area, Rise plans to officially attempt to break the world record on March 20th, 2025, at 4:00 pm local time in Union Square. Although Union Square isn’t typically known for heavy machinery demonstrations, the event promises to be an impressive spectacle for diners, bar-goers, and anyone passing by.
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