An instrument that computes the proportional relationship between the variety of tooth on meshing gears in a radio-controlled car, particularly relating motor revolutions to wheel revolutions, is a crucial instrument. For instance, a price of three:1 signifies the motor spins 3 times for each single revolution of the wheel.
Understanding this proportional relationship is crucial for optimizing car efficiency. Correct adjustment supplies enhanced acceleration, greater prime pace, and improved motor effectivity, extending run occasions and stopping overheating. Traditionally, calculating this worth was a handbook, usually tedious, course of requiring cautious counting and mathematical computation.