Using these kinetic energy, the brakes can be used, like the brakes of a car, by turning kinetic energy into heat energy to consume the kinetic energy of the motor shaftAnother way is to say that you use a braking unit with a set of braking resistors. The principle is to change kinetic energy into heat, and use electrical resistance to heat up the kinetic energy of the motor
Calculate the motor energy, as to choose how much resistance, another factor is the braking time. If a short time braking, requires relatively large resistance, on the other hand, can choose small resistance. This depends on the mechanical requirements.
To calculate how much energy consumption, can be converted into electric current, to select the brake unit. You can also choose the braking resistance (to consider resistance temperature characteristics to choose), then select the brake unit with matching (see manufacturer manual).
The kinetic energy of the motor shaft are much different. The load on the motor shaft, the kinetic energy is different, for example, motor used in cranes, in addition to the kinetic energy, potential energy and objects, should add up to the shaft of the motor, the energy will be consumed in the resistance.
When the motor drives the motor to stop, the load on the motor is kinetic, and the motor must be consumed to stop the motor
