Hey Joe

joe had one he should be able to give me a hint. I know you have to drag start them which would be a pain in this area but with the emotor it should be a breeze also the two might give me good speed and good range. Coast on the gas suppliment it with e for speed and power. Its a small engine.
 
deacon said:
never mind I got outbid rofl....
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Too bad ... I was looking forward to reading about the build.

I think it would be neat to have a bike with gas/friction drive on the rear and an electric hub motor on the front. The gas motor could do the "heavy lifting" and the e-motor could be used to ride quietly through town. Somebody somewhere must have this setup.
.trk.
 
I agree neither drive would have to be very strong. The small thirty five or so cc gasoline and a 300watt or so emotor would be a good combination. The motor to start it up and the gasoline to cruise and run up the hills. A little e help on those if needed. I wonder if the gasoline engine would recharge the battery since the wheel would be turning the motor in generator mode. Might be something to look at there.
 
deacon said:
I agree neither drive would have to be very strong. The small thirty five or so cc gasoline and a 300watt or so emotor would be a good combination. The motor to start it up and the gasoline to cruise and run up the hills. A little e help on those if needed. I wonder if the gasoline engine would recharge the battery since the wheel would be turning the motor in generator mode. Might be something to look at there.
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That sounds possible ... but I don't know enough to say whether or not the recharging would work.? You know what Yogi Berra said:
"In theory there is no difference between theory and practice. In practice there is." ;)

But even if the gas motor won't recharge the battery, it still sounds like a good system. The recharging can always be done at home as usual.
.trk.
 
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yes i figured the battery would be used only now and then so it could be small and lighter weight. I was thinking of just a short bobtail trailer with the batteries hanging on either side. Just a small 24v system Since it wouldn't be used much it should be pretty easy to do. I wouldn't bother with an expensive hub motor but go with a cheap scooter motor and friction drive on both wheels.

I wish I could figure a way to convert the rhino drive to gasoline. It would be idea but the banking of the chain drive beat the last motor I had to death trying to run a generator. I think the wheel would be just as bad or worse.
 
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