Quote:
Originally Posted by t-maxxracer32
40? wtf am i doing wrong lol i put in all my info and im getting 26mph haha
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Watch here young grashoppa...
Quote:
Differential Ratio: 3.25
Transmission Ratio: 1
Other Ratio: 1
Spur Tooth Count: 46
Pinion Tooth Count: 14
Total Voltage: 7.4
Motor KV: 5700
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All good to this point.
Quote:
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Tire Diameter (inches): 2.2
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NOT GOOD!
The tires are ~3.5" in diameter. 2.2" is the wheel diameter.
Change that and you'll see the difference in the calculator.
Differential Ratio: 3.25
Transmission Ratio: 1
Other Ratio: 1
Spur Tooth Count: 46
Pinion Tooth Count: 14
Total Voltage: 7.4
Motor KV: 5700
Tire Diameter (inches): 3.5
Tire Ballooning (inches): 0
Motor Current Draw: 0
Motor coil Ω: 0
Spur/Pinion Ratio: 3.29 : 1
Total Ratio: 10.67857 : 1
Tire Circumference (inches): 11 inches (279.29mm)
Total Motor Speed: 42180 RPM
Vehicle Speed: 41.13 MPH (66.07km/h)
Effective Speed Rate: 5.56mph/V (8.93kmh/V)
Effective KV Value: 5700
Motor Torque: Amperage not specified...
Final Torque: Amperage not specified...