View Single Post
Old 08-08-2013, 03:54 PM   #92 (permalink)
dwdw910
Registered Users
 

Join Date: Dec 2012
Default

Boykster,

Ok... then explain why a cordless drill performs with more power and torque with a higher voltage?

You are just taking formulas and jargon and not providing examples.

To clarify I said that torque is proportional to current. Look it up.

In regards to a helicopter... having the torque to pull a lot of air scooping resistance equates to more power and performance.

Ive given like 4 examples of how higher voltage motors perform with more speed and torque... outside of this hobby and in it...

You have provided none. Just the same formulas and jargon of that original thread.

-HV servos have more speed and torque
-Cordless drills have more torque with higher voltage
-RC Cars have rules about voltage in racing
-the 450mx performs dramatically different on 4s than 3s

Examples and data prove mathematics... until then- they are theory. Physicists had the mathematical equation to catch a baseball- Until it hit them in the head and they forgot it.

PS.. Im not arguing that Volts times current is the formula for power in any electrical circuit. This equation is used to determine how much power the motor DRAWS..... not makes. You are defying the laws of physics by incorrectly interpreting a formula. So they both draw the same amount.... does that mean one of the motors could not make more BHP on a dynamometer? More torque on a Dyno?

I'm using power in the sense of the word like the power to ascend and descend rapidly without bogging.
dwdw910 is offline        Reply With Quote