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Maxon EC 69 motor test

08 Nov 22
Bo Tang
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ID: NEWS2022-No.9

Time: November 08, 2022

Place: Harbin, China

Event: The AMT laboratory carries out experiments to test the performance of the Maxon EC 69 motor. The experimental results show that when the rotational speed exceeds 4000 r/min, the efficiency of the motor reaches 75%. When the rotational speed is set to be 7000 r/min, the effective output power reaches 191 W, and the input power supply reaches 250 W. The AMT laboratory will further study the change of stator winding’s temperature with working time under different rotational speeds and thus analyze the motor’s operating characteristics.


This work is completed by Qi Wu and Yuanxu Wu. This article is contributed by Qi Wu.