maxon motor has developed a groundbreaking, electrically commutated motor that promises to push the accepted limits of commercial technology for both efficiency and performance. The EC 25 High Speed produces the highest possible speed for a motor of its size with virtually no vibration – and with more than 93% efficiency. Despite its small size of just 25mm in diameter, the brushless motor runs at speeds of well over 60,000 rpm and delivers 42.2 mNm of torque at a speed/torque gradient of 44.0 rpm/mNm.
The EC 25 could create new possibilities in precise, spindle-driven applications requiring extreme performance in a tiny space, but with absolute stability – such as in medical instruments and surgical power tools, or the machine tools used in the manufacture of optical lenses.