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Move Your Robot: maxon Launches the Brand New High Efficiency Joint 70!

July 22, 2025

Recently on the maxon shop floor: The first units of a new product have been manufactured. It is their brand new High Efficiency Joint (HEJ) 70, the smaller sibling of their already established HEJ 90. To celebrate this, they took their Business Development Manager and Robotics Expert Mario Mauerer to the shopfloor and asked him in a video interview about the features and the production process that made the HEJ 70 possible.

The HEJ 70 combines compactness and power. It weighs only 1 Kilogram, delivers 50 Nm peak torque, has integrated electronics, a cross roller bearing, heat sink and is IP67 sealed. It fits perfectly into robotic applications, but also is the right choice for other applications.

More Information

Learn more about what maxon’s High Efficiency Joints can do for you: https://www.maxongroup.com/en/market-…

And by the way: the HEJ 70 will not be the last iteration. Next comes HEJ Micro – stay tuned!

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Electromate Introduces the maxon HEJ Series in Canada: Compact, High Torque Robot Joints for Robotic Applications 
Move Your Robot: maxon Launches the Brand New High Efficiency Joint 70!

Electromate, Canada’s exclusive distributor of precision mechatronic components from maxon, is now offering the new High-Efficiency Joint (HEJ) series—a compact, integrated actuator solution developed to meet the demanding performance needs of mobile and manipulation robots.

The HEJ 90 and HEJ 70 units combine core competencies—brushless motors, gearboxes, encoders, and motion controllers—into sealed joint actuators ready for harsh, real-world applications.

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