Dear friends,
thgank you again for your forum it is a big help for people standing in front of this "expensive" bikes (i mean pedelecs are more expensive as cheap normal bikes) and not really knowing if it is worth (i am still cycling with race bike ) and fearing to invest a lot to find out that it was the wrong product. and having not so much opportunity to really test (buy it buy it! it is the best one for you!).
well i know the value of patience and somehow pedelecs are fascinating me: only biking today it has a limit and well if adding a environmantal friendliest energy to human power then pedelecs are a future. and it is cheaper than gas.
so i have it in mind: flyer S is maybe the best option but expensive and i wait for really testing it. proconnect maybe the same = i have to test it.
what about the motors in the front wheel? maybe i will get a kit? which one? so i would like to understand more about this motors. can you help me?
my actual knowledge is:
- there are all electrical DC motors. for example with 36 volts
- 250 W is the nominal power: this means it is the power of the motor at the highest efficiencay under this voltage? example: 36 volts
- when a bike is rolling it needs at a certain speed a certain torque.how is that achieved? because the voltage is changed inside the motor? i mean my battery is 36 volts but with the throttle i act on this voltage or on the amperes going through the motor? (like changing a resistance with the throttle? anyhow acting on the electronis so that the voltage or current is changed inside the motor?). to understand. if i take a motor without controller jhust putting a tension on it then it will run at a certain speed? i change this speed with the controller and throttle?
- i try to understand a little more of the technology so that when faced with so many motors i can compare them somehow
- or is any internet link interesting to learn about motors?
thank you
ramo
thgank you again for your forum it is a big help for people standing in front of this "expensive" bikes (i mean pedelecs are more expensive as cheap normal bikes) and not really knowing if it is worth (i am still cycling with race bike ) and fearing to invest a lot to find out that it was the wrong product. and having not so much opportunity to really test (buy it buy it! it is the best one for you!).
well i know the value of patience and somehow pedelecs are fascinating me: only biking today it has a limit and well if adding a environmantal friendliest energy to human power then pedelecs are a future. and it is cheaper than gas.
so i have it in mind: flyer S is maybe the best option but expensive and i wait for really testing it. proconnect maybe the same = i have to test it.
what about the motors in the front wheel? maybe i will get a kit? which one? so i would like to understand more about this motors. can you help me?
my actual knowledge is:
- there are all electrical DC motors. for example with 36 volts
- 250 W is the nominal power: this means it is the power of the motor at the highest efficiencay under this voltage? example: 36 volts
- when a bike is rolling it needs at a certain speed a certain torque.how is that achieved? because the voltage is changed inside the motor? i mean my battery is 36 volts but with the throttle i act on this voltage or on the amperes going through the motor? (like changing a resistance with the throttle? anyhow acting on the electronis so that the voltage or current is changed inside the motor?). to understand. if i take a motor without controller jhust putting a tension on it then it will run at a certain speed? i change this speed with the controller and throttle?
- i try to understand a little more of the technology so that when faced with so many motors i can compare them somehow
- or is any internet link interesting to learn about motors?
thank you
ramo
