Zero RC-Fan


Anmeldedatum: 11.12.2002 Beiträge: 330
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Verfasst am: 25.12.2002, 23:56 Titel: Re: Was bringt ein 3.8 Motor im MICROSIZER? |
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der 3,8 motor bringt nur was auf graden strecken in kurven dreht der wagen sich nur und an steigungne verliert er sehr schnell an geschwindigkeit
wenn du zwei batterien nehmen wiltst kanst du sie paralel(längere fahrzeit) oder in reihe schalten (höhere spannung dadurch höhere geschwindigkeit) ´wenn du sie in reihe schaltest soltest du keinen größeren motor als 2,2 nehmen weil
1. zu teuer
2.ist dann sehr schwer zu kontroliern und lenken ist fast garnicht mehr möglich
_________________ !!!!!Bit Rulez!!!!! |
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Anonymer User Gast
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Verfasst am: 28.12.2002, 21:17 Titel: Re: Was bringt ein 3.8 Motor im MICROSIZER? |
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Hab da ne Review gelesen, englisch wie man sieht:
The Micro Motor 3.8 is probably the most widely available non-TOMY/Hobbico hop-up part. Bit Char-G motors are only available up to 2.6, and a usually compatible Bit Racer 3.0 motor is also available. Fortunately, these 3.8 motors started turning up a few months back, and have made a real impact on the micro R/C enthusiasts. The RPM of the motor is 10,000 times the motor designation (example: 1.0 is a 10,000 RPM motor, and 2.2 is a 22,000 RPM motor). So you can see that a 38,000 motor would spin more, and therefore go faster than anything else out there.
For the purpose of seeing how it performs, I ran the majority of time, with the 3.8 motor, with stock axle and stock tires. The lack of torque in this engine makes running it on any kind of carpet impossible. It's just too much work for the poor car to get going. However, put it on a hard and flat surface, and it really opens up. It was surprising how well it continued to corner at full speed. Even so, it's probably going to take a fair amount of skill to drive this on anything less than 10 inches of track width. When testing the engine with the 8.25 motor, the acceleration doesn't seem to significantly change, and the speed is noticeably--but only slightly--faster than the 9.86 gear.
The gain over the 2.6 motor isn't readily apparent, but it's very easy to observe the improvement in speed over the 1.0 and 2.2 motors. This is a racing motor, for going fast only. Those who want to drive it on top of the coffee table need not apply. As a side note, I went ahead and placed a motor in a Hot Wheels K.I.T. Racer ("Bit Racer"), and it ran like a dream. I can't imagine it losing to any car.
Overall run times of the 3.8 versus even the 1.0 didn't seem badly diminished. The run time was slightly shorter, but still more than enough to get a lot of laps on the track or multiple runs down a "Bit Dra-G" simulated quarter-mile.
So if you're serious about micro R/C racing and serious about hop-ups for your Bit Char-G/MicroSizers or K.I.T. Racers, the 3.8 motor is going to give you a significant speed boost over the "stock" hop-ups available. And when running it around on a hard-surface area, it looked a lot more like a competitive R/C and a lot less like a desktop toy.
Hoffe das hilft ein wenig weiter. der 3.8er macht auf jeden Fall ne Menge Spass, aber dann muss eben auch die Ausstattung und vor allem die Strecke stimmen, damits noch Spass macht. Will sagen, dein Bit hüpft Dir wie ein Frosch vom Tisch, wenn Dein Tisch nicht gerade 4x4 Meter ist.
Und auf der Geraden musst eben auch mal hinterher spurten, es sein denn Du hast die recihweite modifiziert.
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