How to connect the generator VAZ-2106 (connection diagram)

This article will be considered the generator VAZ-2106. Wiring diagram is below, but in the beginning you will learn about the overall construction of this device. With the help of the conversion of mechanical energy into electricity. The main function of automobile generator – it is a work of recharging the battery. Also it is to provide power to all equipment that is in the car, including the engine. On all machines generators produce alternating current. Only after some transformations it stabiliziruemost and becomes permanent.

General information

The generator itself Is located near the engine, usually at the front. The drive is from the pulley located on the crankshaft. On some vehicles, such as hybrid, the generator can perform the function of the starter. The design of both mechanisms is very similar, so some manufacturers are trying to reduce the amount of electric machines. Please note that the connection diagram of the generator VAZ-2106 is the same as that of a similar mechanism from another machine.

All generators there are some differences, for example in the case of the rectifier junction, a pulley drive, but the elements are still all virtually identical. Unchanged are the housing with disposed therein bearings, a movable rotor that rotates inside a stationary stator. With the latest as time is removed, variable voltage. No the alternator is not complete without the rectifier Assembly, and voltage regulator.

Generator Rotor

Most generators equipped with a brushing mechanism. In many designs it is combined with the voltage regulator. The rotor creates a magnetic field that rotates due to the drive belt. The excitation winding located on the rotor, is powered by a voltage regulator. On the back of the rotor are rings, which produced the power winding. Without them is unhealthy wiring diagram of the generator VAZ-2106.

In most designs, these rings are made of pure copper. But sometimes you can find from steel or brass. Also, the rotor has an impeller, which manufactured the blowout of the enclosure air. Next to the impeller is fixed to the pulley. In the front and back covers of the generator are maintenance-free ball bearings.

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A Little about the stator

In the stator creates an electric current. It has three windings of copper wire. This wire is wound on the core of special steel. Typically, the generator has a total of 36 slots, in which stacked winding. It can be laid into the grooves in two ways – wave or loop. The connection of the windings produced according to the scheme «star». This is the most common scheme used in generators on cars. It should be noted that the connection scheme of the generator VAZ-2108 VAZ-2106 does not differ almost. The only difference is that the first model of voltage regulator combined with a brush Assembly.

All the elements of the mechanism located in the housing. In fact, the case – it's only two aluminum caps that are tightened with screws. The choice of aluminium elements is quite reasonable, as it is not magnetized, it is very lightweight, and most importantly - a high degree of heat. With the help of the brush unit there is a transfer current to the rotor winding. Its design consists of a pair of brushes made of graphite, springs, which allow them to firmly press against the rings on the rotor and the brush holder. As noted earlier, in most modern cars the brush holder and the voltage regulator are assembled in a single node.

Rectifier node

The Unit of the rectifier is required to convert the AC sinusoidal voltage produced by the generator to DC needed to power the entire on-Board network. In fact it is horseshoe-shaped plate, which are semiconductor diodes. A total of six pieces, therefore, in the circuit of each phase are two of the semiconductor. Horseshoe-shaped plate on which is fixed the diodes, also serves as a heat sink. With its help, the heat is transferred into the body of the generator. In some generators the connection of the field winding is made through a different scheme consisting of two semiconductors. Also need to mention that the wiring diagram of the generator VAZ-2107, VAZ-2106 is the same, no changes.

Additional rectifier

With the help of this straightener is the creation of obstacles to the passage of current from the battery at the time when the engine is not running. In that case, if the connection of the windings produced according to the scheme “star" must be mounted on a common output two-conductor, it will allow to increase the total capacity of the entire installation to a maximum of 15 percent. Unit of the rectifier is connected to the system generator by means of mounting pads. Connection is made by bolts, welding,less soldering. You could even say that wiring diagram for starter and alternator VAZ-2106 is very similar, only the functions of the various nodes.

Voltage Regulator

With the help of voltage regulator is the excitation winding of a certain value. To date the majority of generators stuffed integral relay controller. It is worth noting that there can be two designs of the relay-regulators: hybrid, which uses electronic components such as Zener diodes, resistors, capacitors, and integrated design, where all elements included in the relay-regulator, performed on a single semiconductor wafer. It is the main element that makes up the generator VAZ-2106. Wiring diagram for semiconductors given in the article.

At the output of the generator is the generation of a stable voltage value irrespective of the frequency with which rotates the crankshaft, and the load effect on the engine. Stabilization is fully automatic, no intervention by the driver. Upon entering there is a change in voltage, which is supplied to the battery to charge it. Therefore, it is important to know how to connect the generator VAZ-2106. The scheme of connection of its elements will be useful to all owners of this car.

Belt drive

Particularly noteworthy is the drive belt. In this case, note that the rotor of the generator rotates faster than the crankshaft. The difference can be 2-3 times. Depending on which car, can be wedge-shaped or V-ribbed belt. The first has the disadvantage of rapid wear. The second is more versatile, a lot less wear and tear, works very well, if the rotor of the alternator pulley diameter small. Therefore, with the help of the auxiliary belt can be realized more rapid rotation of the rotor of the generator. Almost all modern vehicles are equipped with generator sets with a poly-V belt. But the generator VAZ-2106 wiring diagram which you are now known, is driven by a V-belt.