Why and how to cool the motor
Because electricity, the amount of heat generation will vary depending on the size of the portion of electricity flowing resistance.
In addition, the higher the material temperature to flow electricity, there is a tendency that the amount of heat generated increases.
Especially in summer, the motor that had to generate heat by passing the outside air temperature and electricity, it may be considerably high temperature.
The high temperature state, it will become the cause of the trouble.
The heat measures, is how effective and generally lowering the material temperature.
Motor will fall into the symptoms of "heat sag" that would be powered down and becomes a high temperature.
This is a phenomenon that occurs by the magnetic force of the magnet performance is compromised by the heat generated by the motor.
To prevent this "hot sauce", it will be considered are two main ways.
Using the heat sink
As cooling measures easiest motor, there is a way to use only of the heat sink fitted into the motor.
Lightweight aluminum material excellent in thermal conductivity seems is often used.
To increase the surface area of the motor is the main purpose is to facilitate the release of the heat, but it is one of the high attach rate part because the price both brackets will be better affordable looks.
Cooling effect ★★★ ☆☆
Using the cooling fan
With the things of small fan-like in the vicinity of the motor, it is part of Let forcibly air cooling.
And some of the wiring, requires a mounting processing, since it is possible to apply the wind to the motor at all times, it says a very effective item.
Since the use power and weight is also slight, it is also attractive does not affect too much on the running time and balance.
Cooling effect ★★★★★
［SponsorLink］
Post a Comment