LEGO set database: Multi Model Control Set. Find great deals for Lego Technic Muiti Control Set. Shop with confidence on eBay!. Now this is what a universal set should be. Set was released in and contained quite a lot of firsts. There are 4 models, all of which are quite unique.
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Paris Thu Jan 03, All of this is accomplished with one main drive motor. Eveery time the pole reverser rotates 90 degrees, the micro motor is activated which then reverses the polarity of the main motor.
Lego Technic – Multi Control Set. Click for an animation of the nacelles pivoting. Rotation of the crank axle waves the arms up and down through the yellow toothed links. This motion is powered by a micro motor in the fuselage driving a pair of pulleys through a belt. This means that llego pivot mechanism was forced to be offset from this axis.
Vienna Fri Jan 11, Brussels Mon Dec 31, This results in a gear ratio of roughly The second blue gear mates with the lgeo worm gear we heard about earlier.
Berlin Sun Dec 30, You can see this in the animation. Also note that animation shows the model moving significantly faster than it really does.
Instructions For LEGO 8082 Universal Set with two motors
Click for an animation of the drive system in motion. Flailing and other functions The main 9Vmotor drives a host of functions in parallel, so I had to use lots of colors in the computer image to help make sense of it all. The gear reduction at the pole reverser is extreme: The diff incorporates a built-in 28 tooth ring gear which can work either as a bevel or a spur, similar to the 24 tooth leggo gear.
It is made to house 3 of the 14 tooth bevel gears. Vienna Tue Jan 15, However, the internal mechanical workings are fascinating.
Lego Technic 8082 Muiti Control Set
The belt allows the axle to slip once the steering is bottomed. The micro motor is used as a sort of mechanical transmission, shifting between the primary functions. This continues until the batteries run out. A purple leego drives the orange crown. Click for an animation of the forks lifting.
Multi Model Control Set | Brickset: LEGO set guide and database
Because there are two stages of worm gearing in series, this lift has a massive gear reduction of about The left hand switch moves forward and back and controls the drive wheels of the model. Amazon Back to Store List. On the model the props are hard geared together, so no relative motion is possible.
Saturn Games and Demos. Paris Sun Jan 13, This pole reverser controls the voltage polarity to the micro motor. Paris Sun Jan 27, The next axle uses a pair of belts and pulleys to transmit torque. It may look like the animation is bouncing, but I’m sure that is a result of the massive turbulence spawned by the props rather than due to any incompetence on the part of the animator.
Rome Tue Jan 15, The orange axle then turns the center of the first pole reverser. This drives the blue pulley through a belt which allows the motor to slip if the resistive torque becomes too high. The brown bevel gear drives the ring gear of the differential. Brussels Sun Jan 13, As a secondary effect, this means that the props turn slightly as the nacelles pivot. The rear axle uses a differential gear to allow smooth turns since the wheels can turn at different rates. Subsequent to the belt is a set of 8 and 24 tooth spur gears.
The designer should be proud.
Controller The model is controlled from a remote controller built around a 9V battery box. Technic Lego instructions for: