discount 6v dc motor heat dissipation problem
The DC motor controller can dissipate heat due to no fan, relying on natural cooling, and the working environment is very harsh. The dust is large, and the dust is easily accumulated on the surface of the motor, causing the internal temperature to be too high and burning the motor. Shenzhen Longhui Motor introduces the related issues of DC motor cooling:
1. Always remove dust from the motor surface to work under good conditions;
2. In the design process, the surface of the DC motor controller should be as smooth as possible, so that the dust is not easy to accumulate. If working in a dusty environment, consider reducing the heat dissipation ribs on the surface of the casing, because at this time, the heat dissipation ribs not only It does not have the effect of heat dissipation, but it is easy to accumulate dust and hinder the heat dissipation of the motor.
