a couple month ago i bought a electric “Monopatin” (i don’t know how it’s this called on english, maybe “scooter”) it’s a quite simple build that uses 2 acid/pb bateries on series (24v) which 9ah provides me a maximum of 8km of autonomy and 20 km/h at his top speed
on the mecanic side, this have a 16t sprocket on the motor and a 90t sprocket on the wheel side; a clamp brake on the front and a drum brake on the rear…
on the electric side i can recognice a battery metter, the on/off swtich, the throttle, the batteries and finally the motor (i dont know if this is brushed or brushrless, but it have 3 wires i’t don’t have any label on it)… this does not have any more smart circuitry, any relay board, nothing more… the battery charger is an external one
i want to improve this machine, on the first aproach i want to add a seccond pair of pb batteries to toggle bettween the first ones by a switch (it’s the things that i have on hand) to try to get a 15km of distance
but also i have some ideas to put a lipo pack on it to archieve the distance goal, but i don’t want to know wich one can provide me the enought autonomy to buy it… i was thinking on two “Turnigy Graphene 6000mAh 6S 65C” with this change i can get a few kilos less of weigth
i have also a maytech vesc and a brh5065 200kv brushless motor that i want to put on this, to get some “smartness” and eficienncy i guess… xD
wich are your opinions about my ideas? it’s posible?
Thanks in advance for any answer