


Carbon brush for electric motors 55ex/m74/m80.
Carbon brushes have the function of delivering current to the rotor's commutator, enabling the motor to start.
The brushes are pushed against the commutator by a small spring, allowing the current to flow.
When the brushes are worn out, there is no longer any contact.
Suitable for electric motors 55EX, M74, and M80.
Designed for SCOOP-type electric boats.