Learn How To Use The Most Powerful Off-road Weapon: Winch
If the car stuck somewhere, the most reliable tool is the electric winch
. If learned the proper use electric winch, you can enjoy cross-country in a wider range of the fun. Here we present to you all the basics. Why not do bit electric winch master?
We should use the handy electric winch, it is necessary to understand how it works
Many kinds of electric winch, electric winch for example, the use of a car engine powered electric winch machine ring, and the use of hydraulic electric winch operation. Off-road are the most afraid to use the number of electric winch, this winch to get power from car battery to drive the motor, drive noose. This electric winch is very convenient because you can stand in any place, through the knob on the remote control to manipulate. This electric winch has an advantage that even if the engine had stalled, as long as the battery where there is electricity, you can control electric winch.
However, the motor electric winch up only 1 to 2 horsepower. So how can such a small force drag a heavy vehicle or heavy then? The secret lies in the use of deceleration profile. Even if the motor can only send a smaller force, they can use slow file into a powerful force in this small pull. Moreover, different electric winch manufacturer is using the same principle, to create a different product.
The name of spare parts from the beginning
1. Relay transmission relay transmission signals received from the remote control, is able to change its internal machine motor direction circuit.
2. The motor of this component has a DC motor. Winch model shown in the figure, there is a cooling fan to prevent overheating winch.
3. Noose noose boot device if you need to use the work to a certain point of view, the guide device can directly lead rope drum. If with a roller, then the noose called the roller guide device.
4. Noose drum rope drum and the noose wound cylinder as driven by the electric motor. Button on the remote control can change its direction. Heavy-duty electric winch rope heavier, so drum bigger.
5. Clutch clutch for switching rope drum. It consists of a simple lever control.
6. The remote control lets you remote control from a distance noose. Shown here is the most common type, there is a line connected with the electric winch. The market has shaped wireless remote control.
The internal structure of electric winch
Most of the market are using planetary gear electric winch
Using most of the electric electric winch gear reducer planetary gear to do.
Planetary gear has the advantage of small size, but produced relatively larger reduction ratio. Moreover, the gear contact points more, longer service life. Winch often needs to be installed in relatively small space, so the smaller the lighter the better. Gear can achieve this requirement, while have a greater reduction ratio, so again ideal.
We describe as succinctly as possible the internal working mechanism electric winch. First of all automotive batteries power electric motor drive. Drum rotating drive shaft, drive shafts, planetary gears again, produces a strong deceleration. Thus the increase in torque is transferred back to drum, drum, it will be driven noose. Between the motor and reducer file a clutch that can handle through a switch. Within the drum brake unit, when the noose tightened, the drum is automatically locked.
Winch with a composition of three planetary gear unit to produce the greatest reduction ratio.
If you want to electric winch quick work, the best choice for winding gear, not gear. In a variety of electric winch in the WARN M8274-50 of the structure are very special. The slowdown file using coil gear. Moreover, there is a electric winch on one side of disc stopper, by a push-pull clutch lever control. This design really can be said to Exotic. From a structural point of view, drum wheel can accommodate 46 meters long rope.
This electric winch side of a stopper to control the large-diameter reel. The scroll is actually a brake.
Winch often used in harsh conditions. Therefore, the routine use would seriously affect their life. Must not neglect routine maintenance. For example, if the use is finished, twisted rope like this, we must take it loose, and re-wrapped well, and then close up. If the electric winch and rope dirty, must be thoroughly cleaned. Used a little lubricant will help rust. If you run out of electric winch so leave it, it will reduce its life. If a longer time using the electric winch, the battery will bring additional load. Therefore, the battery should be regularly inspected and maintained.
by: ann00123
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