The Links below are for Motor physical specifications. They are either in HTML
format or PDF format.
Someone please help me get these.
Motor Amps vs. Torque
This form calculates k and n for the equation:
torque = k * current^n
Enter values for torque and current from the motor graph and then click on the calculate button.
Have patience, it takes a while (up to 5 minutes).
Motor RPM vs. Torque vs. Voltage
This form solves the equation:
voltage = (rpm * d)/((a /(torque^b)) + c).
Enter values for the voltage curve you are calculating (use the highest voltage cureve you have).
Then enter values for torque and RPM. You must specify a torque and RPM for each value.
Have patience, this takes a long time.
I you have any information to fill in my chart or have other motor you want
to add to the chart, please email me at
Uve.Rick@usa.net. Please provide the
following information: HP, Weight, Amp vs. Torque graph, and Amp vs. RPM vs.
Torque graph. Equations would be really nice, I can't guarentee when I will
come up with the equations. I'll put these equations in the ev calculator as
soon as possible.
I would like to thank Gray Flo at innEVations for supplying the motor curves
for the kostov, XP-1227 and XP-1263 motors.
This site visited by
people as of November 12 1997.