The working principle of electric winch and use

The working principle of electric winch and use
Many kinds of electric winch, the vehicle engine mechanical power-driven electric winch and electric winch with a hydraulic pump operation, etc., to use off-the largest number of electric winch up. car electric winch was the motor drive power to drive the noose of. This electric winch is very convenient because you can stand in any place through the knob on the remote control. It is the biggest advantage is that as long as the batteries have power, you can use.
However, the winch's power hold engineering promise to only a few horsepower, why such a small power to drag a heavy motor car or other heavy objects on it also? The secret lies in the use of reducer. Even if the power of the motor can only be issued by smaller, but the reducer was able to transform it into a force powerful.