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Showing results for tags 'pneumantic suspension'.
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Hi everyone. As soon as I got the Buwizz I wanted to build a very powerfull, yet model powered by RC motors. At first i wanted to build a trophy truck which uses Claas's wheels, but I decided to put that project on halt, because I got a better inspiration. As everyone knows Tesla makes fully electric cars packed with all kinds of features and gadgets. I want to do the same, integrating the following features: All wheel drive with 6 RC motors (2 front and 4 in the rear) - I learned from my previous record breaking Buwizz powered RWD driven model that when it comes to braking you need front wheel drive too for motors to act as brakes. Spring supported pneumatic suspension - A combination of pneumatic and normal spring suspension which allows the ride height to be set at an optimum level to keep the drive axles as straight as possible, therebye removing any vibrations or losses Remoe controlled compressor - Using Sbrick order to adjust the suspension system of the model Detailed compact double wishbone suspension - Using the 5L suspension arms, new hubs and wheels I was able to make driven, steered suspesnion with brake calipers Working lights and blinkers - Using Sbrick I plan to make all the lights including blinkers work Motorized doors and trunk - This way I can remotely open the doors and trunk Central entertainment system - In my case I want to stick the speed computer in the center console to measure the speed of the model *Crash avodiance system - if I will be able to get an Sbrick plus and a couple of WeDo proximity sensors I can come up with an automatic steering and braking system for the model Detailed exterior and interrior - As name suggest the model is planned to be made in 1:8 scale with as much deatil as possible. And lastly performance - Since I plan to use a total of 6RC motors driving the Porshe wheels with 1:1 ratio from the outermost motor output, i expect the model even though it will be probably around 3kg heavy to perform very good. Special attention was given to the steering system in order to keep it as stiff as possible. I hope to see a top speed of 15 km/h I already started working on the front axle, I will post the picture tomorrow. Meanwhile here is the prototype made in LDD As you can see on one side of the suspension wishbones I am using a normal spring, while the other side uses a small pneumatic cylinder. Suspension geometry is set in such way the springs and cylinders end up as far away from the hub as possbile, since Porsche's wheels are just so deep. Also notice the 1x4 half width liftarms used to support the springs. I will post photographs of the WIP as I go along. Wish me luck
