Seventh Axis Air Bearing for Robots by Güdel
Güdel's TMF-4-B and CoboMover: Revolutionising Industrial Automation
Güdel's TMF-4-B 7th axis robots are making waves in the world of industrial automation, offering a solution to enhance the reach, flexibility, and load capacity of robotic systems. The CoboMover, a system that features the TMF-4-B, is particularly relevant for collaborative robot (cobot) applications and heavy load handling[1].
At the heart of the CoboMover's functionality is the TMF-4-B's air bearings. These air bearings levitate the entire track (weighing approximately 3800 lb) on a thin cushion of air (about 13 mm above the ground) using very low pressure — only around 5 psi. This levitation drastically reduces friction during movement, allowing the robot track to "float" smoothly and effortlessly over the floor, improving precision and reducing wear on mechanical parts[1][3].
The uniqueness of Güdel's air bearings lies in their minimal air pressure requirement for levitation, combined with the robustness to handle heavy loads while maintaining extremely smooth motion. The design balances the weight and lift efficiently for optimized performance in industrial environments[1].
The durability of the air bearings is another standout feature. Due to the lack of direct mechanical contact during movement, these air bearings demonstrate high lifespan and low maintenance. The reduced friction and controlled air cushion protect components, making them durable even in demanding manufacturing or automation settings[1].
Moreover, the air bearings in Güdel's system are suitable for high-speed robot applications, providing smooth and precise motion. The energy efficiency of the air bearings also reduces power consumption, making them an eco-friendly choice[1].
Matt Berch, an industry expert, provides insights into the applications of the TMF-4-B. He explains that the air bearings in the TMF-4-B work by levitating the entire track on a thin cushion of air, significantly reducing friction and wear on mechanical parts. This, in turn, increases the robot's speed, precision, and longevity[1].
In a recent development, Güdel has introduced the CoboMover, a system that incorporates the TMF-4-B. The CoboMover features a 7th axis, making it a versatile solution for a wide range of robot applications[1].
In summary, the TMF-4-B with air bearings is a cutting-edge solution to improve robot mobility, efficiency, and longevity in industrial automation. Its unique operation, durability, and energy efficiency make it an ideal choice for collaborative robotics, heavy load handling, and high-speed robot applications[1][3].
Table of Key Features:
| Aspect | Details | |-----------------------------|----------------------------------------------------------------------------------------------| | Applications | Extending robot reach and workspace, heavy load transport, collaborative robotics (cobots) | | How air bearings work | Levitate heavy robot track on low-pressure air cushion (~5 psi), 13 mm above ground | | Uniqueness | Very low air pressure for heavy load levitation, smooth frictionless movement | | Durability | High due to no mechanical contact, minimal wear, low maintenance | | Energy Efficiency | Reduced power consumption due to frictionless movement | | Speed Capabilities | Suitable for high-speed robot applications |
[1] Güdel Corporation. (n.d.). TMF-4-B 7th Axis Robot. Retrieved from https://www.gudel.com/en/products/robotics/tmf-4-b/ [3] Berch, M. (2021, March 1). The Evolution of 7th Axis Robotics. Retrieved from https://www.roboticsonline.com/articles/the-evolution-of-7th-axis-robotics/
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