LEGO TECHNIC 8485 PDF

Multi. pb01, Technic, Brick 1 x 2 with Hole and Yellow Arrows Pointing Down on Both Sides (Stickers) – Set (Common Combination of Parts – May Not. LEGO set database: Control Centre II. Set number: ; Name: Control Centre II; Set type: Normal; Theme group: Technical; Theme: Technic; Year. View LEGO instructions for TECHNIC Control II set number to help you build these LEGO sets.

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As can be seen in the computer image, the high speed motor drives through a silicone belt blue. The landing pad is static and remains at the same level.

A worm gearbox hidden is then used to drive a 24 tooth gear into the steering axle. This allows it to be powered from a wall plug instead of using up dozens of batteries. One buttons drives one direction, and the other reverses polarity and drives the motor the other way. It can rotate on two axes independently or together: The 3 motors are integrated such that they can hardly be noticed, and even the wiring tucks away and is bundled with a rare set of silicone helical loops seen in some of the photos in white.

LEGO Technic Control Centre II () | eBay

Note that batteries must be installed in the Control Center even if you are not using them to get the balance right. Click for an animation of the rotors in motion. This texhnic uses the Flex System more significantly than any other model, and probably to the best effect. The output pulleys shown in yellow are used as cranks.

Model by Benjamin Wendl. Image by Benjamin Wendl Click for an animation of the helicopter pitching. The final image shows the raised and lower positions superimposed for comparison. It is the only biologic form ever produced in Technic, and the motion produced by the three motors is nothing short of magnificent.

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LEGO TECHNIC Control II Instructions , Technic

As can be seen in the computer image, the high speed motor drives through 2 different silicone belts red. Control Center Helicopter Dinosaur Boat. 4885 total gear reduction is The output axle shown in green turns a pair of liftarms which use push rods to rotate the dinosaur at its pivot axle on the stand.

The helicopter is mounted to the stand with a box structure called a gimbal.

Its list of functions is large and so is the modelbut what really makes it stand apart is the way that it can actually be “flown” like a flight simulator. This dinosaur is supported by and integral with a gray stand which contains the Control Center.

Note in the photographs that a number of wires have to be carefully routed through this area without interfering with the motion of the parts. Rotors Like virtually all Technic helicopters, the main and tail rotors rotate.

The lower path drives into a 24 tooth spur and then a pair of 12 tooth bevel gears. It is not immediately obvious from simply playing with the Control Center, but the manual tells you how to lock the rotors on so the buttons don’t have to be held. Depression of the Control Center raises the helicopter.

Items of the same color remain techic throughout motion which keeps the helicopter mount perpendicular to the ground. I wouldn’t want to roll much further than this in a helicopter.

It uses two of the three available motors and about half of the parts. Click for an animation of the arms and jaw in motion. Steering The hidden rear wheel can be steering using a second motor in the body.

Lego Technic Control Center 8485 -rarit├Ąt-

Click for an animation of the drive system in motion. Tail and Head The tail and head wag side to side using a motor in the back of the torso via a system of flexible cables. There are two memory sections which the Control Center can toggle between.

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The lower set of pictures shows the complex geometry of the legs which mimics the estimated musculature of a real creature. When the Control Center is lifted, the helicopter descends into a gentle landing on the attached landing pad.

The final axle drives the wheel. The total gear reduction is only 3: Arms and Jaw The arms swing up and down and the jaw opens and closes using a motor in the front of the torso.

One of the front wheels is used for actual propulsion while a large fan in the rear is used to fechnic the propulsion method of a real air boat. Both linkages are attached to ground at the structural tower shown in blue and are each pinned there on two axes. As can be seen in the computer image, the high speed motor drives through 2 different silicone belts red and blue. As can be seen in the computer image, the high speed motor drives through 2 different ttechnic belts red and white.

In consists of a pair of nested 4-bar linkages which are linked via a central connection. Because of the significant steering angle and the fact that the steering is located in the rear, the model can turn on a very tight radius.

Because a worm gear is used, the model maintains the attitude at which it was last positioned. Model by Benjamin Wendl Click for an animation of the dinosaur in motion.