Arquivos Mensais: janeiro 2018

Game Concepts

As a result of some specific engine adjusters, it may be necessary to carry out several starters in a relatively short time, preventing the engine from cooling down properly. It is important to remember that it is always important to emphasize that very long starts should be avoided, which may occur in cases where the motor torque is slightly higher than the torque converter, the overcurrent current absorbed while the rated speed is not reached can raise the risk the engine. Likewise, countercurrent braking, that is, by reversing the motor, can represent the cost equivalent to three starts.

Even considering external factors, it must be ensured that the starter torque is sufficient, either by choosing a suitable motor, or by verifying further that the power line has characteristics necessary to limit the voltage drop at the start; or by keeping the load coupled to the motor under proper operating conditions so that it does not exhibit an abnormal resistant torque. In the case of an industrial process requiring frequent starts, this characteristic must be foreseen in the design of the equipment, and the motor must be adapted to work in this way.

Types of Loads

It is worth mentioning that the main circuit, also called power, is responsible for the power process, as well as for the connection between the motor terminals and wires and the mains. Thus, the main purpose of the control circuit is to control the power circuit, indicating the exact moment when the motor will be switched on or off. The starting switches in the electric motors are composed of the protection devices, which have fuse, thermal relay and motor circuit breaker S260067; control devices, with button, contactor and timer; and signaling devices.

If they are positive and negative charges, the electrons in the outer range of an atom must be displaced by the application of a possible external force. Electrons that are normally forced to the outer side of their own orbits can result in the lack of electrons in the atom from which they emerge, generating an excess in the atom to which they are going. The absence of these electrons can result in the production of a positive charge, considering that there are more protons than electrons, and the considerable excess of the electrons, can perfectly create a negative charge.