Team Losi JRXS Type-R
#4412
#4414
#4415
#4417
The real test will be when i get hold of them, then we will know if they are better
Tim
Tim
#4418
the trick to beating bill sydor is to tuck his light weight body and keep going without looking back. you will see his forhead turn red and at that time he will be so man he will blowout every lap trying to run you down after the third or fourth blowout he will have broken his car
#4419
#4420
the trick to beating bill sydor is to tuck his light weight body and keep going without looking back. you will see his forhead turn red and at that time he will be so man he will blowout every lap trying to run you down after the third or fourth blowout he will have broken his car
Later,
#4421
dyno numbers
Im sure that this topic has come up before but...I cant find it so here goes
Motor dyno numbers and understanding them
I have 2 motors CO27 and Hellfire RC24
CO27 numbers are listed at 5.0V
RPM 21,926
Power 57W @10.6K
Eff 43.9% @ 14.5K
Torque 89.1Nmm
Hellfire RC24 at 7.2V
RPM 26989
Power Max 114W
Power Avg 75.9W
Eff Max 66.1%
Eff Avg 44.5%
Why the CO27 numbers at 5.0V
How would I compare these 2 motors to determine which one will run best?
My apologies I know that this is not an easy question since dyno numbers dont really equate to track performance but in terms of theoretical performance which motor would be expected to run best for race?
Motor dyno numbers and understanding them
I have 2 motors CO27 and Hellfire RC24
CO27 numbers are listed at 5.0V
RPM 21,926
Power 57W @10.6K
Eff 43.9% @ 14.5K
Torque 89.1Nmm
Hellfire RC24 at 7.2V
RPM 26989
Power Max 114W
Power Avg 75.9W
Eff Max 66.1%
Eff Avg 44.5%
Why the CO27 numbers at 5.0V
How would I compare these 2 motors to determine which one will run best?
My apologies I know that this is not an easy question since dyno numbers dont really equate to track performance but in terms of theoretical performance which motor would be expected to run best for race?
#4423
A good power for 5 volts is around 68W and for 7, around 135W
#4425
Tech Fanatic
WHAT UP JUST WANTED TO SAY GOOD LUCK TO ALL THE BOYS AT THE EXPRESS RACE GO LOSI