Construction of a latest generation DC electric motors test bench
![Construction of a latest generation DC electric motors test bench Construction of a latest generation DC electric motors test bench](https://www.upc.edu/em/en/news/construction-of-a-latest-generation-dc-electric-motors-test-bench/@@images/18bf385c-b341-42bf-96a6-e4e53af17462.jpeg)
Researchers José Luis Tejedo and Joaquim M. Veciana have built a low-power electric motor test bench, to be used for educational purposes. This bench is mainly aimed at obtaining the Torque - Angular velocity characteristic curves of three types of direct current motors, with two of them from latest generation:
i) Brushless DC motor with electronic commutation by means of Hall sensors
ii) Brushless DC motor with electronic commutation without Hall sensors
iii) Brushed DC motor.