A brushed DC motor is one electrically commuted motor that can run directly on electric power. Contrary to normal DC motors, which get power from an electric source and then convert it into mechanical energy. By means of this a machine can function properly. Thus, one can see that this machine works in this process and a special type of motor is used to make this machine function properly.
What is more important that in this case that by changing operational voltage range and changing strength of magnetic field one can change its speed. Also, depending on connections associated with this motor, speed and force can also be altered to provide a steady support and speed.
The new series of brush DC motor of RFO20 type, has its applications mostly in toys, motorized toys and radio control model. Weighing at 16gm, its dimensions are 17.1x18mm.
The model, RFO20-10200, has an operational voltage range of 3.0V to 5.0V, with nominal rate being constant at 4.5V. at no load status, its speed is at 15300 rpm, while at maximum efficiency its speed is 11600 rpm. Its force at stall ranges from 1.76 to 18 torque.
Clearly, from its features one can very well see that this type of motor is very useful for various types of machinery and its best quality can be found at Teco Electric Company.